title: [Once an ulcer, always an ulcer? Therapy and management of duodenal ulcer].
authors.affiliation: Servicio de Gastroenterología, Hospital Central Norte, Pemex, México, D.F.
authors.forename: M
authors.initials: M
authors.lastname: Marañón Sepúlveda
mesh_terms: D000208:Acute Disease; D002908:Chronic Disease; D004381:Duodenal Ulcer / Q000175:diagnosis / Q000628:therapy*; D006801:Humans; D010437:Peptic Ulcer / Q000175:diagnosis / Q000628:therapy*
vernacular_title: Ulcera una vez úlcera siempre? Terapia de mantenimiento en la úlcera duodenal.