[Iatrogenic peptic ulcer of the esophagus].
D000368:Aged; D004942:Esophagitis, Peptic / Q000139:chemically induced*; D006801:Humans; D008297:Male; D010653:Phenylbutazone / Q000009:adverse effects*; D011241:Prednisone / Q000009:adverse effects*
D010653:Phenylbutazone; D011241:Prednisone
Ulcus péptico yatrógeno del esófago.