title: [Upper disgestive hemorrhage. Experience in a medical clinical service].
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D001118:Argentina; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000453:epidemiology*; D006760:Hospitalization; D006801:Humans; D008297:Male; D012189:Retrospective Studies; D012737:Sex Factors
vernacular_title: Hemorragia digestiva alta. Experiencia en un Servicio de Clínica Médica