title: A test of six commercial 125I-labelled digoxin radioimmunoassay kits.
mesh_terms: D004077:Digoxin / Q000032:analysis* / Q000097:blood; D004964:Estriol / Q000097:blood; D005260:Female; D006801:Humans; D006854:Hydrocortisone / Q000097:blood; D007457:Iodine Radioisotopes; D008297:Male; D011247:Pregnancy; D011863:Radioimmunoassay / Q000592:standards; D011933:Reagent Kits, Diagnostic
chemical_list: D007457:Iodine Radioisotopes; D011933:Reagent Kits, Diagnostic; D004077:Digoxin; D004964:Estriol; D006854:Hydrocortisone