10 ideas clave. Enseñar la competencia oral en clase

by Yeison Oswaldo Ruiz Algarra
Published 2020-09-01

ART integration in oral health care systems in Latin American countries as perceived by directors of oral health

by Oswaldo Ruiz, Jo E. Frencken
Published 2009-01-01

Atraumatic restorative treatment - glass ionomer sealants survival after a postgraduate training program in Ecuador: 2-year follow-up

by Edisson Lopez Rios, Ivana Márcia Alves Diniz, Oswaldo Ruiz, Márcia Martins Marques
Published 2015-02-01