[Clinical and therapeutic aspects, and course of hemorrhages of the upper digestive system].
D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000209:etiology* / Q000601:surgery; D006801:Humans; D008297:Male; D008875:Middle Aged
Aspectos clínicos, terapéuticos y evolutivos de la hemorragia digestiva alta.