title: [Challenges on off label medicine use].
authors.affiliation: Instituto Adolfo Lutz, São Paulo, SP, Brasil. Electronic address: marisalima@ial.sp.gov.br.
authors.forename: Marisa
authors.initials: M
authors.lastname: Lima Carvalho
mesh_terms: D001938:Brazil; D002648:Child; D006801:Humans; D056687:Off-Label Use / Q000941:ethics / Q000592:standards