[Physiopathology of peptic ulcer in the aged].
Tanaka
M
M
Terasaki
T
T
D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D005753:Gastric Mucosa / Q000098:blood supply / Q000378:metabolism / Q000473:pathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D010437:Peptic Ulcer / Q000453:epidemiology / Q000503:physiopathology*