[X-ray endoscopic correlations in ulcerative lesions of the stomach in persons of advanced and old age].
D000368:Aged; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography; D013276:Stomach Ulcer / Q000000981:diagnostic imaging*
Rentgenoéndoskopicheskie sopostavleniia pri iazvennykh porazheniiakh zheludka u lits pozhilogo i starcheskogo vozrasta