title: Radioimmunoassay of cortisol in blood collected on filter paper.
mesh_terms: D000328:Adult; D001800:Blood Specimen Collection; D006801:Humans; D006854:Hydrocortisone / Q000097:blood*; D010209:Paper; D011863:Radioimmunoassay / Q000379:methods; D012016:Reference Values
chemical_list: D006854:Hydrocortisone