title: [Acute upper digestive hemorrhage: value of endoscopy in the diagnosis and prognosis].
mesh_terms: D000208:Acute Disease; D000293:Adolescent; D000328:Adult; D004724:Endoscopy; D006471:Gastrointestinal Hemorrhage / Q000175:diagnosis* / Q000209:etiology; D006801:Humans; D008875:Middle Aged; D011379:Prognosis
vernacular_title: Hemorragia digestiva alta aguda: valor da endoscopia no diagnóstico e prognóstico.