Multiple gastric ulcers occurring during phenylbutazone therapy.
D000700:Analgesics / Q000009:adverse effects*; D006801:Humans; D010437:Peptic Ulcer / Q000150:complications*; D010653:Phenylbutazone; D013276:Stomach Ulcer
D000700:Analgesics; D010653:Phenylbutazone
ANALGESICS/injurious effects; PEPTIC ULCER/complications