title: Changes in the control program of visceral leishmaniasis in Brazil.
authors.affiliation: Hospital de Doenças Infecto-Contagiosas, teresina, PI, Brasil. crlhncst@aol.com
authors.forename: C H
authors.initials: CH
authors.lastname: Costa
authors.forename: J B
authors.initials: JB
authors.lastname: Vieira
mesh_terms: D001938:Brazil; D006801:Humans; D007898:Leishmaniasis, Visceral / Q000517:prevention & control*; D016730:Program Development