Islet cell tumors of the pancreas.
D007516:Adenoma, Islet Cell / Q000150:complications*; D000368:Aged; D005215:Fasting; D005260:Female; D006801:Humans; D007003:Hypoglycemia / Q000209:etiology*; D007328:Insulin / Q000097:blood; D007930:Leucine; D008297:Male; D008875:Middle Aged; D010190:Pancreatic Neoplasms / Q000150:complications*; D014044:Tolbutamide
D007328:Insulin; D014044:Tolbutamide; D007930:Leucine