title: A critical evaluation of the trisodium-edetate test for hypo-parathyroidism after thyroidectomy.
mesh_terms: D002118:Calcium / Q000097:blood / Q000627:therapeutic use; D002986:Clinical Trials as Topic; D004492:Edetic Acid; D004872:Ergocalciferols / Q000627:therapeutic use; D006801:Humans; D007011:Hypoparathyroidism / Q000175:diagnosis*; D010919:Placebos; D013965:Thyroidectomy / Q000009:adverse effects*
chemical_list: D004872:Ergocalciferols; D010919:Placebos; D004492:Edetic Acid; D002118:Calcium