[Perforation of nonspecific ulcers of the small intestine].
D000368:Aged; D006801:Humans; D007421:Intestine, Small / Q000601:surgery*; D008297:Male; D010439:Peptic Ulcer Perforation / Q000601:surgery*; D010538:Peritonitis / Q000601:surgery
Perforatsiia nespetsificheskikh iazv tonkoĭ kishki.