title: Letter: Phenytoin in benign insulinoma.
mesh_terms: D007516:Adenoma, Islet Cell / Q000097:blood / Q000378:metabolism*; D000328:Adult; D000941:Antigens; D001786:Blood Glucose / Q000032:analysis; D006801:Humans; D007328:Insulin / Q000097:blood / Q000378:metabolism; D000078790:Insulin Secretion; D008297:Male; D010190:Pancreatic Neoplasms / Q000097:blood / Q000378:metabolism*; D010672:Phenytoin / Q000494:pharmacology*
chemical_list: D000941:Antigens; D001786:Blood Glucose; D007328:Insulin; D010672:Phenytoin