[Validity or truth? Some reflections on the true beliefs and justifiable in epidemiology. Debate on the paper by Narvai et al].
Moreira
Rafael da Silveira
Rda S
Centro de Pesquisas Aggeu Magalhães, Fundação Oswaldo Cruz, Recife, Pernambuco. moreirars@cpqam.fiocruz.br
D003625:Data Collection / Q000379:methods / Q000592:standards; D003627:Data Interpretation, Statistical; D016208:Databases, Factual / Q000592:standards*; D003753:Dental Health Surveys; D006801:Humans; D012107:Research Design / Q000592:standards*