title: Proinsulin and insulin.
mesh_terms: D003920:Diabetes Mellitus / Q000175:diagnosis; D006801:Humans; D007118:Immunoassay; D007328:Insulin / Q000096:biosynthesis* / Q000097:blood / Q000494:pharmacology; D010455:Peptides / Q000097:blood
chemical_list: D007328:Insulin; D010455:Peptides