[Association of 2 complicated stomach ulcers in an old patient].
D000367:Age Factors; D006801:Humans; D008297:Male; D008875:Middle Aged; D013276:Stomach Ulcer / Q000150:complications* / Q000601:surgery
Sochetanie dvukh oslozhnennykh iazv zheludka u pozhilogo bol'nogo