title: [Frederico, my father].
authors.affiliation: Centro de Pesquisas Aggeu Magalhães, Fundação Oswaldo Cruz, Recife, Brasil.
authors.forename: Constança Simões
authors.initials: CS
authors.lastname: Barbosa
mesh_terms: D001938:Brazil; D004813:Epidemiology / Q000266:history*; D049673:History, 20th Century; D049674:History, 21st Century