title: [Changes in cadernos de Saude Publica] [In Process Citation]
authors.affiliation: Escola Nacional de Saude Publica, Fundacao Oswaldo Cruz, Rua Leopoldo Bulhoes 1480, Rio de Janeiro, RJ 21045-900, Brasil.
authors.forename: L D
authors.initials: LD
authors.lastname: Castiel
authors.forename: C E
authors.initials: CE
authors.lastname: Coimbra