title: [A Tribute to Frederico Simões Barbosa].
authors.affiliation: Centro de Ciências da Saúde, Universidade Federal de Pernambuco, Recife, Brasil.
authors.forename: Heloisa Maria Mendonça de
authors.initials: HM
authors.lastname: Morais
mesh_terms: D001938:Brazil; D049673:History, 20th Century; D049674:History, 21st Century; D011634:Public Health / Q000266:history*; D012936:Social Medicine / Q000266:history*