[Repeated hemorrhage after surgery for portal hypertension].
D006471:Gastrointestinal Hemorrhage / Q000209:etiology*; D006801:Humans; D006975:Hypertension, Portal / Q000601:surgery*; D011183:Postoperative Complications / Q000209:etiology; D012008:Recurrence
Povtorni kruvoizlivi sled operatsii za portalna khipertoniia.