Gastrointestinal bleeding during tolbutamide therapy.
D006471:Gastrointestinal Hemorrhage / Q000209:etiology*; D006470:Hemorrhage; D006801:Humans; D014044:Tolbutamide / Q000633:toxicity*
D014044:Tolbutamide
HEMORRHAGE, GASTROINTESTINAL/etiology; TOLBUTAMIDE/toxicology