title: Simple, direct coated-tube enzyme immunoassay of cortisol in serum.
mesh_terms: D006801:Humans; D006854:Hydrocortisone / Q000097:blood*; D007124:Immunoenzyme Techniques; D007202:Indicators and Reagents; D011863:Radioimmunoassay / Q000379:methods
chemical_list: D007202:Indicators and Reagents; D006854:Hydrocortisone