title: Total and free (dialyzable) cortisol assay in  plasma: comparison of two RIA methods involving the use of antibody-coated test tubes.
mesh_terms: D003956:Dialysis; D006801:Humans; D006854:Hydrocortisone / Q000097:blood*; D011863:Radioimmunoassay / Q000379:methods*; D011933:Reagent Kits, Diagnostic
chemical_list: D011933:Reagent Kits, Diagnostic; D006854:Hydrocortisone