title: Costs of managing Helicobacter pylori-infected ulcer patients after initial therapy.
authors.forename: Xavier
authors.initials: X
authors.lastname: Calvet
authors.forename: Emili
authors.initials: E
authors.lastname: Gené
mesh_terms: D001944:Breath Tests; D016481:Helicobacter Infections / Q000150:complications / Q000191:economics* / Q000628:therapy*; D016480:Helicobacter pylori; D006801:Humans; D013276:Stomach Ulcer / Q000191:economics / Q000209:etiology / Q000628:therapy*; D014508:Urea / Q000032:analysis
chemical_list: D014508:Urea