Manuel Antonio Mattos Vela

@unmsm.edu.pe

Profesor asociado. Departamento de Estomatología Preventiva y Social. Facultad de Odontología.
Universidad Nacional Mayor de San Marcos



                 

https://researchid.co/mmattosv

RESEARCH INTERESTS

Salud pública bucal, investigación

12

Scopus Publications

847

Scholar Citations

13

Scholar h-index

16

Scholar i10-index

Scopus Publications

  • Transversal competencies among Peruvian dental students in times of the COVID-19 pandemic
    Dora N. Gómez-Meza, Víctor F. Lamas-Lara, Manuel A. Mattos-Vela, Teresa A. Evaristo-Chiyong, Luis A. Cuadrao-Zavaleta, and Maria Eugenia Guerrero
    Springer Science and Business Media LLC

  • Validation of Health Literacy in Dentistry (HeLD-14) in Peruvian Adults: A Cross-Sectional Study
    Teresa A. Evaristo-Chiyong, Manuel A. Mattos-Vela, Dora N. Gómez-Meza, Victor F. Lamas-Lara, Martha C. Rodríguez-Vargas, and Andrés A. Agudelo-Suárez
    Ovid Technologies (Wolters Kluwer Health)
    Abstract Aim: The Health Literacy in Dentistry (HeLD)-14 instrument was developed as a concise tool for assessing oral health literacy. However, its psychometric properties have not been validated in the Peruvian context. This study aims to adapt and validate the short version of the HeLD-14 instrument for the Peruvian adult population. Materials and Methods: A cross-sectional study was conducted on 300 adults aged 18–83 years from three healthcare centers in Lima, Peru. The HeLD-14 was translated, back-translated, and piloted to ensure clarity. Psychometric properties were assessed using exploratory factor analysis, confirmatory factor analysis (CFA), and structural equation modeling (SEM). Internal consistency was measured using Cronbach α and y Omega de McDonald. The test–retest reliability was evaluated in a subsample of 34 participants with a 15-day interval. Data were analyzed using R v4.4.1 and AMOS 24.0. Results: The HeLD-14 demonstrated strong psychometric properties. The Kaiser–Meyer–Olkin value was 0.804, and Bartlett’s test of sphericity was significant (χ 2 = 3152; P < 0.001). Cronbach α for internal consistency was 0.913. The test–retest reliability showed a moderate correlation (ρ = 0.666; P < 0.001). CFA results confirmed the multidimensional structure of the instrument, with all factor loadings exceeding 0.40 and P value < 0.001. SEM indicated strong and significant relationships between oral health literacy and its seven dimensions (standardized loadings: 0.33–0.69). Conclusion: The HeLD-14 instrument is a valid and reliable tool for assessing oral health literacy in Peruvian adults. Its simplicity and robustness make it suitable for application in research and public healthcare interventions. Future studies should explore its application in diverse Peruvian populations and its predictive value for oral health outcomes.

  • General Occupational Well-being of Dentists Working in the Ministry of Health and Regional Governments of Peru During the COVID-19 Pandemic
    Esmeralda Olivera-Arones, Manuel Antonio Mattos-Vela, Teresa Angélica Evaristo-Chiyong, and Lesly Viviana Tuesta-Orbe
    Universidad de Antioquia
    Introducción: el bienestar de los odontólogos afecta su desempeño profesional y el cuidado de la salud bucal de sus pacientes. Objetivo: determinar el bienestar laboral general de odontólogos que trabajan en establecimientos pertenecientes al Ministerio de Salud (MINSA) y a los Gobiernos Regionales (GORES) del Perú durante la pandemia COVID-19, según características sociodemográficas.Métodos: el estudio fue descriptivo y transversal. La población estuvo conformada por 5289 odontólogos que trabajaron en el MINSA y GORES en el año 2021. A todos ellos se les envió, vía e-mail, el cuestionario de Bienestar laboral general. El formulario incluyó 64 ítems: 7 sobre aspectos sociodemográficos, 42 sobre la dimensión de bienestar psicosocial y 13 sobre los efectos colaterales.Resultados: se realizó una encuesta a 362 odontólogos, en cuyos resultados se encontró un puntaje de bienestar psicosocial de 189,89 + 40,57, así como un puntaje de efectos colaterales de 44,80 + 19,25. Se encontró menor bienestar psicosocial en los odontólogos de 41 años a más (p = 0,046), quienes laboran de 1 a 41 horas (p = 0,009), provenientes del macrorregión Lima y sur (p = 0,026), realizan trabajo a distancia (p = 0,029) y que tuvieron un impacto económico grave. En cuanto a los efectos colaterales, los odontólogos de la macrorregión sur presentaron menor bienestar (p = 0,022). Conclusiones: durante la pandemia, el bienestar laboral general de los odontólogos del MINSA y GORES del Perú, se relacionó, en su dimensión de bienestar sicosocial, con la edad, horas de trabajo semanal, macrorregión, tipo de trabajo e impacto económico.

  • Scientific Output and Perception of Research among Students from Seven Dental Schools in Peru
    Giancarlo Pares-Ballasco, María Ximena Sihuay-Torres, Rosa Lara-Verastegui, and Manuel Antonio Mattos-Vela
    Universidad de Antioquia
    Introducción: existe poca evidencia sobre el desarrollo de la investigación científica universitaria en el área odontológica en el Perú. Objetivo: determinar la producción científica y la percepción sobre la investigación en estudiantes de Odontología y su relación con el sexo, universidad de procedencia y año de estudio. Métodos: estudio multicéntrico, descriptivo y transversal en una muestra no probabilística de estudiantes de pregrado de siete facultades de Odontología del Perú, a quienes se les entregó un cuestionario estructurado para registrar sus datos generales y su percepción sobre la investigación y la producción científica. Se aplicaron las pruebas chi cuadrado y exacta de Fisher para relacionar las variables de estudio. Resultados: participaron 468 estudiantes con una edad media de 21,7 años (± 3,5), de los cuales 313 (66,9 %) fueron mujeres. La mayoría calificó como regular sus conocimientos en las tres áreas de investigación evaluadas. Se encontró una mayor producción de monografías en los estudiantes de la Sierra (p < 0,001) y mayor producción de reportes clínicos y tesis (p < 0,001) en los estudiantes de quinto y sexto años de estudio. Solo 11 (2,4 %) estudiantes publicaron artículos científicos, la mayoría de las universidades de la costa (p = 0,027) y pertenecientes al quinto y sexto años de estudio (p = 0,003). Conclusiones: la producción científica de los estudiantes de Odontología fue baja. Se encontró relación entre algunas variables de percepción de la investigación con la universidad de procedencia. También hubo relación entre la publicación científica y la elaboración de algunos trabajos académicos con la universidad de procedencia y el año de estudio.

  • Quality of survey-based study reports in dentistry
    Manuel Antonio Mattos-Vela, Teresa Angélica Evaristo-Chiyong, and Kariem Siquero-Vera
    Springer Science and Business Media LLC
    Abstract Background Surveys are a widely used research method in dentistry in different specialities. The study aimed to determine the quality of survey-based research reports published in dentistry journals from 2015 to 2019. Methods A cross-sectional descriptive research study was conducted. The report quality assessment was carried out through the SURGE guideline modified by Turk et al. Four journals indexed in the Web of Science were selected: BMC Oral Health, American Journal of Orthodontics and Dentofacial Orthopedics, Journal of Dental Education, and Journal of Applied Oral Science. The selection of articles was made using the PubMed database considering the following search words: questionnaire OR survey, two trained reviewers applied the guideline to the selected articles, and the controversies were solved by discussion and consensus. Results A total of 881 articles were identified, of which 99 met the selection criteria and were included in the study. The best-reported items (n = 99) were four: the two that described the introduction of a study, the results reflecting and concerning the study objectives, and the review by an ethics committee. Five items were poorly reported: to declare the incentives to study participants (n = 93), three items on the description of statistical analyses (n = 99, 99, and 94), and information on how nonrespondents differed from respondents (n = 92). Conclusions There is a moderate quality of reporting of all aspects that should be considered in survey-based studies in dentistry journals. Poorly reported criteria were found mainly in the statistical analysis.

  • Impact of Oral Conditions on Quality of Life in Peruvian Preschoolers in Rural and Urban Areas
    Maria Peña-Alegre, Ingrid N. Porcel, Manuel Antonio Mattos-Vela, and Ebingen Villavicencio-Caparó
    Universidad de Costa Rica
    The objective of this study is to determine the impact of oral conditions on the quality of life related to the oral health of preschool children in a rural and urban area of Cusco. The study was descriptive and cross-sectional, from a population of 179 preschoolers aged 3 to 5 years, from two public early childhood education institutions, and their respective parents or caregivers in the department of Cusco, Peru. We worked with the entire population that met the inclusion and exclusion criteria, seventy-four preschool children were selected for each area, deciding to have the same amount of children per group based on the smallest group. A clinical odonto-stomatological examination was carried out for oral conditions (dental caries, malocclusion, and dental trauma) according to the WHO’s criteria and a survey that was used for sociodemographic characteristics. In addition, a validated Peruvian version of the ECOHIS questionnaire was used to obtain data on the impact on quality of life. All the variables of the total and individual scores of the ECOHIS domains were analyzed individually and the Kruskal-Wallis test was used to determine the association between variables. The oral conditions prevalence in preschool children in rural areas referring to dental caries was 100% (dmft index > 6), dental trauma 10.8%, and malocclusions 60.8%; for the urban area dental caries was 93.2% (dmft index > 6), dental trauma 9.5% and malocclusions 36.5%. Of the three oral conditions only the experience of dental caries was related to the OHRQOL of preschoolers in urban and rural areas.

  • Dental management of oral manifestations induced by radiotherapy of the head and neck
    Nagely J. Mejía-Chuquispuma, Katia V. Flores-Jiménez, Allison C. Castro-Auqui, and Manuel A. Mattos-Vela
    Clinical Biotec
    La radioterapia es una de las primeras opciones de tratamiento para el cáncer de cabeza y cuello; sin embargo, puede ocasionar diversas manifestaciones secundarias en la cavidad oral tales como mucositis oral, xerostomía, infecciones orales oportunistas, osteorradionecrosis y trismo. El presente artículo tiene como objetivo describir el manejo preventivo y terapéutico de las complicaciones orales inducidas por radioterapia de cabeza y cuello en la práctica odontológica propuestos hasta la actualidad. Se encontraron diversas medidas que han logrado reducir la incidencia y gravedad de dichas manifestaciones orales; sin embargo, aún existen algunas que requieren de más estudios para confirmar su efectividad. Palabras clave: cáncer de cabeza y cuello; manifestaciones bucales; radioterapia; terapéutica.

  • Correlation between cervical vertebrae maturation and midpalatal suture fusion in patients aged between 10 and 20 years: A cross-sectional and 3D study
    Janet Tenorio Estrada, Manuel Mattos Vela, Maria Gamarra Contreras, Daniel José Blanco Victorio, Manuel Oscar Lagravère, Cátia Cardoso Abdo Quintão, and Manuel Gustavo Chávez-Sevillano
    Elsevier BV

  • General Labor Well-Being in Latin American Dentists during the COVID-19 Pandemic
    Teresa Evaristo-Chiyong, Manuel Antonio Mattos-Vela, Andrés A. Agudelo-Suárez, Ana del Carmen Armas-Vega, Juan Carlos Cuevas-González, Clarisse Virginia Díaz-Reissner, Ana Cristina López Torres, Cecilia María Martínez-Delgado, Manuel Amed Paz-Betanco, María Antonieta Pérez-Flores,et al.
    MDPI AG
    This study aimed to determine the general labor well-being of Latin American dentists according to sociodemographic characteristics during the COVID-19 pandemic. A cross-sectional study was conducted in a final sample of 2214 participants from 11 countries. A validated online questionnaire on general work well-being was used (data collection period from 1 June to 10 July 2021), containing two dimensions: psychosocial well-being and collateral effects. The sociodemographic characteristics of the dentists and their perception of the economic impact of the pandemic were also recorded. A multivariate linear regression analysis was performed (hierarchical regression model) to evaluate the joint effect of the explanatory variables on labor well-being and the changes in the variance between each model. A score of psychosocial well-being of 233.6 + 40.2 and collateral effects of 45 + 20.1 was found. Psychosocial well-being was associated with sex, country of origin, academic training achieved, type of dental activity, and perceived impact during the pandemic (p < 0.05). Somatization was frequently manifested through back pain (88.2%) and muscular tensions (87.2%). Women, those who worked 41 or more hours and had between 1 to 15 years of professional experience presented a greater collateral effect (p < 0.001). The impact of the COVID-19 pandemic a year and a half after it began on the labor well-being of Latin American dentists was evidenced with important interactions with social characteristics.

  • Open access
    M. Mattos-Vela


  • Flipped learning for teaching biostatistics to peruvian dental students
    Teresa Evaristo-Chiyong, , Manuel Mattos-Vela, and
    Facultad de Odontologia, Universidad de Concepcion
    espanolEvaluar el efecto de la experiencia de aplicacion del modelo flipped learning para el aprendizaje de bioestadistica en estudiantes de odontologia de una universidad publica peruana. Metodologia: Se realizo un diseno cuasi experimental de secuencia cruzada, longitudinal, prospectivo. La muestra se obtuvo de manera no probabilistica y estuvo conformada por 63 estudiantes que cursaron la asignatura de Bioestadistica en la Facultad de Odontologia de la Universidad Nacional Mayor de San Marcos. Se conformaron dos grupos de acuerdo al horario de practica designado y se evaluaron los contenidos de dos unidades de la asignatura. En la primera unidad (estadistica descriptiva) el primer grupo fue sometido al modelo flipped learning y el segundo sometido al modelo presencial clase magistral. En la segunda unidad del curso (estadistica inferencial) los grupos se cruzaron. En ambos momentos se evaluaron las capacidades cognitivas, procedimentales y actitudinales a traves de cuestionarios previamente validados para el estudio. Se aplico la prueba U de Mann-Whitney, la d de Cohen y la regresion lineal multiple. Resultados: En la segunda unidad la puntuacion media total fue mayor (p EnglishTo evaluate the effect of the application of a flipped learning model for teaching biostatistics to dental students in a Peruvian public university. Methodology: A quasi-experimental, crossover, longitudinal and prospective design was used. A non-probability sampling technique was employed. The sample consisted of 63 students that enrolled in the Biostatistics course at the School of Dentistry at Universidad Nacional Mayor de San Marcos. Students were divided into two groups according to their designated training schedule. The contents of two units were assessed. For the first unit (descriptive statistics), the first group was taught using the flipped learning model and the second group with the master class model. For the second unit (inferential statistics), groups were crossed over. At both periods of the study, cognitive, procedural and attitudinal skills were assessed through previously validated questionnaires. Mann-Whitney U test, Cohen is d and multiple linear regression analysis were performed. Results: the mean total score for the second unit was higher (p

  • Malocclusions in children and adolescents from villages and native communities in the ucayali amazon region in peru
    Arón Aliaga-Del Castillo, Manuel Antonio Mattos-Vela, Rosalinda Aliaga-Del Castillo, and Claudia Del Castillo-Mendoza
    FapUNIFESP (SciELO)
    We conducted a cross-sectional descriptive study to assess the prevalence of malocclusions in children and adolescents aged 2 to 18 years of villages and native communities of the Ucayali jungle of Peru. We assessed the presence of malocclusions using Angle’s classification and orthodontic changes. We evaluated 201 individuals, 106 (52.7%) were women, most of them (54.7%) had between 6 and 12 years. The prevalence of malocclusions was 85.6%, the most prevalent according to Angle’s classification was class I (59.6%). Orthodontic alterations were present in 67.2% of cases. The most frequent were dental crowding (28.4%), anterior crossbite (17.4%), exaggerated overjet (8.5%), excessive overbite (5.0%) and anterior open bite (5.0%). We found a high prevalence of malocclusion and orthodontic changes in the evaluated native communities, highlighting the need to implement preventive programs to improve the oral health of these negleted populations.

RECENT SCHOLAR PUBLICATIONS

  • Transversal competencies among Peruvian dental students in times of the COVID-19 pandemic
    DN Gmez-Meza, VF Lamas-Lara, MA Mattos-Vela, TA Evaristo-Chiyong, ...
    Humanities and Social Sciences Communications 12 (1), 1-8 2025

  • Validation of Health Literacy in Dentistry (HeLD-14) in Peruvian Adults: A Cross-Sectional Study
    TA Evaristo-Chiyong, MA Mattos-Vela, DN Gmez-Meza, VF Lamas-Lara, ...
    Journal of International Society of Preventive and Community Dentistry 15 (1 2025

  • Aparatos ortodnticos fijos y el sistema de alineadores transparentes: Una revisin comparativa
    HYC Machuca, HJG Reyes, XNM Gmez, LAS Carbajal, LCS Galarza, ...
    Revista Cientfica Odontolgica 12 (2), e198 2024

  • Fixed orthodontic appliances and clear aligner system: a comparative review
    CM HY, GR HJ, MG XN, SC LA, SG LC, MA Mattos-Vela
    Revista Cientifica Odontologica (Universidad Cientifica del Sur) 12 (2 2024

  • Educacin virtual en odontologa durante la pandemia de COVID-19 Virtual education in dentistry during the COVID-19 pandemic
    D Guevara-Veliz, K Flores-Joaquin, A Maturrano-Santos, M Mattos-Vela
    Revista Cientifica Odontologica (Universidad Cientifica del Sur) 9 (3) 2024

  • Scientific Production and Perception of Research among students from seven Dentistry faculties in Peru
    JG Pares-Ballasco, MX Sihuay-Torres, R Lara-Verastegui, ...
    Iatreia 37 (1), 85-96 2024

  • Personas sordas y lengua de seas: un enigma en odontologa Deaf people and sign language: an enigma in dentistry
    M Quispe, M Cndor, C Vlchez, M Mattos-Vela
    Revista Cientifica Odontologica (Universidad Cientifica del Sur) 10 (4) 2024

  • Investigacin formativa y produccin cientfica del docente odontolgico peruano Formative research and scientific production of Peruvian dental faculty
    I Luna-Mazzola, R Estela-Zamora, M Mattos-Vela
    Revista Cientifica Odontologica (Universidad Cientifica del Sur) 10 (2) 2024

  • Impacto de las alteraciones bucales en la calidad de vida de preescolares peruanos de zonas rurales y urbanas
    M Pea-Alegre, IN Porcel, MA Mattos-Vela, E Villavicencio-Capar
    Odovtos-International Journal of Dental Sciences 25 (3), 162-173 2024

  • Bienestar laboral general de odontlogos que trabajan en el Ministerio de Salud y Gobiernos Regionales del Per durante la pandemia COVID-19
    E Olivera-Arones, MA Mattos-Vela, TA Evaristo-Chiyong, LV Tuesta-Orbe
    Iatreia 37 (3) 2024

  • Personas sordas y lengua de seas: un enigma en odontologa
    MEM Quispe, MJM Cndor, JEC Vlchez, MA Mattos-Vela
    Revista Cientfica Odontolgica 10 (4), e135 2023

  • Ansiedad, sentimientos del odontlogo y medidas adoptadas en la atencin clnica durante la pandemia COVID-19
    C Casanova-Chvez, T Evaristo-Chiyong, MA Mattos-Vela
    Revista Facultad de Odontologa Universidad de Antioquia 35 (2), 27-37 2023

  • Impact of oral onditions on Quality of Life in Peruvian Preschoolers in Rural and Urban Areas
    M Pea-Alegre, IN Porcel, MA Mattos-Vela, E Villavicencio-Capar
    Odovtos International Journal of Dental Sciences 25 (3), 162-173 2023

  • Deaf people and sign language: an enigma in dentistry
    MQ ME, MC MJ, CV JE, MA Mattos-Vela
    Revista Cientifica Odontologica (Universidad Cientifica del Sur) 10 (4 2023

  • Transversal Competencies in Peruvian dental students in times of COVID-19
    DN Gmez-Meza, VF Lamas-Lara, MA Mattos-Vela, T Evaristo-Chiyong, ...
     2023

  • Anxiety, dentist’s feelings, and clinical care actions taken during the COVID-19 pandemic
    C CASANOVA-CHVEZ, T EVARISTO-CHIYONG, MA MATTOS-VELA
    Revista Facultad de Odontologa Universidad de Antioquia 35 (2) 2023

  • Anxiety, emotions of the odontologist and measures adopted in clinical care during the COVID-19 pandemic
    C Casanova-Chvez, T Evaristo-Chiyong, MA Mattos-Vela
    Revista de la Facultad de Odontologa Universidad de Antioquia 35 (2), 27 2023

  • Influencia del plano oclusal en la adaptacin mandibular en maloclusiones Clase II esqueltica hiperdivergente
    CIR Zavala, MAM Vela
    Revista KIRU 20 (2) 2023

  • La digitalizacin en la formacin odontolgica
    AM Escobar-Taipe, M Rivera-Marcatinco, S Veliz-Vicharra, ...
    Revista Facultad de Odontologa Universidad de Antioquia 35 (1), 62-75 2023

  • Streptococcus dentisani, a promise of oral probiotic. Literature review
    AAD Mayta, KS Calderon, NAR Gallardo, EEM Cadillo, MA Mattos-Vela
    Revista de la Sociedad Cientfica del Paraguay 28 (1), 156-168 2023

MOST CITED SCHOLAR PUBLICATIONS

  • Maloclusiones en nios y adolescentes de caseros y comunidades nativas de la Amazona de Ucayali, Per
    AD Castillo, MA Mattos-Vela, D Castillo-Mendoza
    Revista Peruana de Medicina Experimental y salud pblica 28, 87-91 2011
    Citations: 253

  • Tcnica educativa para mejorar los conocimientos de salud oral de madres y reducir el ndice de higiene oral de preescolares
    WE Muoz-Cabrera, MA Mattos-Vela
    International journal of odontostomatology 9 (2), 321-327 2015
    Citations: 77

  • Prevalencia y severidad de caries dental e higiene bucal en nios y adolescentes de aldeas infantiles, Lima, Per
    MA Mattos-Vela, MB Carrasco-Loyola, SG Valdivia-Pacheco
    Odontoestomatologa 19 (30), 99-106 2017
    Citations: 75

  • Relacin entre ansiedad, miedo dental de los padres y la colaboracin de nios al tratamiento odontolgico
    ER Munayco Pantoja, MA Mattos-Vela, G Torres Ramos, ...
    Odovtos International Journal of Dental Sciences 20 (3), 81-91 2018
    Citations: 61

  • Factores socioeconmicos y de comportamiento relacionados con caries dental en escolares del distrito de La Molina, Lima, Per
    MAM Vela
    Revista Estomatolgica Herediana 20 (1), 25-25 2010
    Citations: 44

  • Nivel de conocimiento sobre pasta dental fluorada en padres y profesores de preescolares
    MA Mattos-Vela, MB Carrasco-Loyola, SG Valdivia-Pacheco
    International journal of odontostomatology 7 (1), 17-24 2013
    Citations: 39

  • Riesgo de caries dental
    MA Mattos Vela, RA Melgar Hermoza
    Rev. estomatol. Hered, 101-106 2004
    Citations: 32

  • Bioseguridad en Odontologa en el contexto de COVID-19
    IE Huayanca Rios, JJ Martnez Vega, GB Gamarra Tinoco, ...
    Odontoestomatologa 24 (39) 2022
    Citations: 22

  • Factores de riesgo asociados a caries de infancia temprana severa
    KNS Siquero-Vera, MA Mattos-Vela
    Revista KIRU ISSN (Impreso): 1812-7886 ISSN (Digital): 2410-2717 15 (3) 2018
    Citations: 21

  • General labor well-being in Latin American dentists during the COVID-19 pandemic
    T Evaristo-Chiyong, MA Mattos-Vela, AA Agudelo-Suarez, ...
    International Journal of Environmental Research and Public Health 19 (10), 6317 2022
    Citations: 15

  • Malocclusions in children and adolescents from villages and native communities in the Ucayali Amazon region in Peru
    A Aliaga-Del Castillo, MA Mattos-Vela, R Aliaga-Del Castillo
    Revista Peruana de Medicina Experimental y Salud Pblica 28 (1), 87-91 2011
    Citations: 15

  • Degradacin de la Fuerza de los Elsticos Intermaxilares de Ltex y no Ltex
    ML Farfn Rodriguez, MA Mattos-Vela, LC Soldevilla Galarza
    International journal of odontostomatology 11 (3), 363-368 2017
    Citations: 14

  • Ubicacin de agujeros mentonianos y sus accesorios en adultos peruanos
    JRD Avila, JR Mattos-Vela
    Odovtos-International Journal of Dental Sciences 20 (1), 69-77 2018
    Citations: 13

  • Educacin virtual en odontologa durante la pandemia de COVID-19
    DN Guevara-Veliz, KM Flores-Joaquin, AG Maturrano-Santos, ...
    Revista Cientfica Odontolgica 9 (3), e078 2021
    Citations: 12

  • Salud bucal en Amrica Latina
    MA Mattos-Vela, HN Moromi
    Odontol. sanmarquina (Impr.) 2020
    Citations: 11

  • Calidad de las investigaciones basadas en encuestas: directrices para buenos informes
    MA Mattos-Vela, DC Alfaro
    Odontol. sanmarquina (Impr.) 2020
    Citations: 10

  • Desinfectantes para la descontaminacin de superficies e instrumental odontolgico durante la pandemia del COVID-19
    AA Collachagua, CBYB Yzaguirre, MA Mattos-Vela
    Revista de la Sociedad Cientfica del Paraguay 26 (2), 185-196 2021
    Citations: 9

  • Microdureza superficial del esmalte dentario ante el efecto erosivo de tres bebidas gasificadas no alcohlicas: estudio en vitro
    EI Correa-Olaya, MA Mattos-Vela
    Kiru, 88-96 2011
    Citations: 9

  • Location of the mental foramen and their accessories in peruvians adults
    JR Delgadillo Avila, MA Mattos-Vela
    Odovtos International Journal of Dental Sciences 20 (1), 69-77 2018
    Citations: 8

  • Consideraciones en redaccin cientfica: el ttulo, resumen y palabras clave
    Y Castro-Rodrguez, MA Mattos-Vela, A Aliaga-Del Castillo
    Odontologa sanmarquina 21 (1), 63-69 2018
    Citations: 7