title: [Irrational use of medicines and the pharmaceutical surveillance system in Brazil].
authors.forename: Paulo Sérgio Dourado
authors.initials: PS
authors.lastname: Arrais
mesh_terms: D016907:Adverse Drug Reaction Reporting Systems; D001938:Brazil; D004363:Drug Utilization; D006801:Humans; D011159:Population Surveillance; D011358:Product Surveillance, Postmarketing