title: [Commentary: Eunice Pinho de Castro Silva, the rise of public health research by sampling in Brazil].
authors.affiliation: Escola Nacional de Ciências Estatísticas, Fundação Instituto Brasileiro de Geografia e Estatística, Rua André Cavancanti 106, 20231-050 Rio de Janeiro, RJ, Brasil. mtlv@ibge.gov.br
authors.forename: Mauricio Teixeira Leite de
authors.initials: MT
authors.lastname: Vasconcellos
mesh_terms: D035843:Biomedical Research / Q000266:history / Q000379:methods*; D001938:Brazil; D049672:History, 19th Century; D049673:History, 20th Century; D012107:Research Design; D018401:Sample Size; D012494:Sampling Studies