title: Radioimmunoassay: a probe for the fine structure of biologic systems.
mesh_terms: D001666:Binding Sites, Antibody; D001798:Blood Proteins / Q000032:analysis; D001923:Brain Chemistry; D002766:Cholecystokinin / Q000032:analysis; D004798:Enzymes / Q000097:blood; D005755:Gastrins / Q000097:blood; D006801:Humans; D007328:Insulin; D007457:Iodine Radioisotopes; D010281:Parathyroid Hormone / Q000097:blood; D010455:Peptides / Q000032:analysis; D011453:Prostaglandins / Q000097:blood; D011863:Radioimmunoassay / Q000379:methods; D013679:Technology, Radiologic; D015043:Zollinger-Ellison Syndrome / Q000175:diagnosis
chemical_list: D001798:Blood Proteins; D004798:Enzymes; D005755:Gastrins; D007328:Insulin; D007457:Iodine Radioisotopes; D010281:Parathyroid Hormone; D010455:Peptides; D011453:Prostaglandins; D002766:Cholecystokinin