[Benign stomach ulcers--even without acid?].
D000368:Aged; D005260:Female; D005744:Gastric Acid / Q000502:physiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D013270:Stomach / Q000473:pathology; D013276:Stomach Ulcer / Q000473:pathology / Q000503:physiopathology* / Q000601:surgery
Gutartige Magengeschwüre--auch ohne Säure?