[Organ-saving operations in perforative stomach and duodenal ulcers].
D000328:Adult; D000368:Aged; D006801:Humans; D008875:Middle Aged; D010439:Peptic Ulcer Perforation / Q000601:surgery*
K otsenke organosokhraniaiushchik operatsiĭ pri probodnoĭ iazve zheludka i dvenadtsatiperstnoĭ kishki.