FERREIRA, Christiane Alves; LOUREIRO, Carlos Alfredo Salles; SACONATO, Humberto; ATALLAH, Alvaro. Validity of Qualis database as a predictor of evidence hierarchy and risk of bias in randomized controlled trials: a case study in dentistry . Clinics, São Paulo, Brasil, v. 66, n. 2, p. 337–342, 2011. DOI: 10.1590/S1807-59322011000200025. Disponível em: https://revistas.usp.br/clinics/article/view/19312.. Acesso em: 20 jul. 2024.