[Rare cases of multiple perforating gastric and duodenal ulcers].
D005260:Female; D006801:Humans; D008875:Middle Aged; D010439:Peptic Ulcer Perforation / Q000175:diagnosis
Redkii sluchaĭ mnozhestvennykh penetriruiushchikh iazv zheludka i dvenadtsatiperstnoĭ kishki.