title: [Ranitidine in duodenal ulcer. A Brazilian multicenter trial with a single daily dose].
authors.forename: J V
authors.initials: JV
authors.lastname: Campos
mesh_terms: D001938:Brazil; D004334:Drug Administration Schedule; D004381:Duodenal Ulcer / Q000188:drug therapy*; D006801:Humans; D011899:Ranitidine / Q000008:administration & dosage* / Q000627:therapeutic use
chemical_list: D011899:Ranitidine
vernacular_title: Ranitidina na úlcera duodenal. Estudo multicêntrico brasileiro com dose única.