title: Radioimmunoassay in laboratory medicine.
mesh_terms: D005755:Gastrins / Q000097:blood; D006801:Humans; D007328:Insulin / Q000097:blood; D010281:Parathyroid Hormone / Q000097:blood; D011863:Radioimmunoassay / Q000379:methods
chemical_list: D005755:Gastrins; D007328:Insulin; D010281:Parathyroid Hormone