title: The present state of chemoprophylaxis in transfusional Chagas' disease.
authors.forename: H M
authors.initials: HM
authors.lastname: de Souza
mesh_terms: D001803:Blood Transfusion; D014355:Chagas Disease / Q000517:prevention & control* / Q000635:transmission; D005840:Gentian Violet / Q000627:therapeutic use*; D006801:Humans
chemical_list: D005840:Gentian Violet