title: Functioning beta slet cell tumors. Preoperative tests and surgical approach.
mesh_terms: D007516:Adenoma, Islet Cell / Q000175:diagnosis* / Q000601:surgery*; D000328:Adult; D000368:Aged; D001786:Blood Glucose / Q000032:analysis; D005260:Female; D006801:Humans; D007328:Insulin / Q000097:blood; D008297:Male; D010190:Pancreatic Neoplasms / Q000175:diagnosis* / Q000601:surgery*; D014044:Tolbutamide
chemical_list: D001786:Blood Glucose; D007328:Insulin; D014044:Tolbutamide