[Perforation of gastroduodenal ulcer associated with examination of the gastric contents].
D000328:Adult; D005750:Gastric Juice; D006801:Humans; D007049:Iatrogenic Disease; D008297:Male; D008875:Middle Aged; D010439:Peptic Ulcer Perforation / Q000209:etiology*; D013276:Stomach Ulcer
Probodenie iazvy zheludka i dvenadtsatiperstnoĭ kishki v sviazi s issledovaniem zheludochnogo soderzhimogo.