[Stomach ulcer in middle-aged and aged patients (clinico-morphological data)].
D000367:Age Factors; D000368:Aged; D006801:Humans; D008875:Middle Aged; D013270:Stomach / Q000473:pathology; D013276:Stomach Ulcer / Q000145:classification / Q000175:diagnosis*
Iazvennye porazheniia zheludka u lits pozhilogo i starcheskogo vozrasta (kliniko-morfologicheskie dannye).