[Gastrointestinal hemorrhage in pancreatic cysts and fistulas].
D006471:Gastrointestinal Hemorrhage / Q000145:classification / Q000209:etiology*; D006801:Humans; D010181:Pancreatic Cyst / Q000150:complications*; D010185:Pancreatic Fistula / Q000150:complications*
Zheludochno-kishechnye krovotecheniia pri kistakh i svishchakh podzheludochnoi zhelezy.