[Clinico-roentgenological peculiarities of large gastric ulcers in elderly patients].
D000367:Age Factors; D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography; D013276:Stomach Ulcer / Q000175:diagnosis* / Q000000981:diagnostic imaging
Kliniko-rentgenologicheskie osobennosti bol'shikh iazv zheludka u pozhilykh liudeĭ