title: [2 centenarians (Octávio de Freitas and José Plácido Barbosa)].
mesh_terms: D001938:Brazil; D049672:History, 19th Century; D049673:History, 20th Century; D014376:Tuberculosis / Q000266:history
vernacular_title: Dois Centenários (Octávio de Freitas e José Plácido Barbosa.