title: [Upper digestive hemorrhages (study of 1,000 personal cases)].
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002648:Child; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000453:epidemiology / Q000401:mortality / Q000601:surgery; D005773:Gastroscopy; D006801:Humans; D008297:Male; D008875:Middle Aged; D012737:Sex Factors; D013030:Spain
vernacular_title: Hemorragias digestivas altas (estudio de 1.000 casos personales)