[GI bleeding. Surgery in GI bleeding].
Instituto de investigaciones Médico-Biológicas, Universidad Veracruzana. Veracruz, Veracruz.
Federico
F
Roesch Dietlen
D013505:Digestive System Surgical Procedures / Q000379:methods*; D006471:Gastrointestinal Hemorrhage / Q000175:diagnosis / Q000601:surgery*; D006801:Humans