title: [New index for the diagnosis of insulinoma--serum C-peptide immunoreactivity (CPR) and CPR/blood sugar ratio].
mesh_terms: D007516:Adenoma, Islet Cell / Q000175:diagnosis*; D000328:Adult; D000368:Aged; D001786:Blood Glucose / Q000032:analysis*; D002096:C-Peptide / Q000097:blood / Q000276:immunology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010190:Pancreatic Neoplasms / Q000175:diagnosis*; D010455:Peptides / Q000276:immunology*
chemical_list: D001786:Blood Glucose; D002096:C-Peptide; D010455:Peptides