[Rare complications of peptic ulcers of the digestive tract].
D000328:Adult; D003108:Colonic Diseases / Q000209:etiology; D004378:Duodenal Diseases / Q000209:etiology; D004381:Duodenal Ulcer / Q000150:complications*; D005747:Gastric Fistula / Q000209:etiology*; D006801:Humans; D007412:Intestinal Fistula / Q000209:etiology*; D008875:Middle Aged
Redkie oslozhneniia pepticheskikh iazv pishchevaritel'nogo apparata.