title: Evaluation of a mid-molecule parathyroid hormone radioimmunoassay.
mesh_terms: D006801:Humans; D010281:Parathyroid Hormone / Q000097:blood* / Q000276:immunology; D010446:Peptide Fragments / Q000276:immunology; D011863:Radioimmunoassay
chemical_list: D010281:Parathyroid Hormone; D010446:Peptide Fragments; C046111:parathyroid hormone (44-68)