title: A sensitive, precise radioimmunoassay of serum insulin relying on charcoal separation of bound and free hormone moieties.
mesh_terms: D002606:Charcoal; D003922:Diabetes Mellitus, Type 1 / Q000097:blood; D006801:Humans; D007003:Hypoglycemia / Q000097:blood; D007328:Insulin / Q000097:blood*; D007456:Iodine Isotopes; D007674:Kidney Diseases / Q000097:blood; D008722:Methods; D011863:Radioimmunoassay
chemical_list: D007328:Insulin; D007456:Iodine Isotopes; D002606:Charcoal