title: Radioimmunoassay of plasma norethisterone after ethynodiol diacetate administration.
mesh_terms: D003429:Cross Reactions; D004997:Ethinyl Estradiol / Q000378:metabolism; D005040:Ethynodiol Diacetate / Q000378:metabolism*; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D007700:Kinetics; D009640:Norethindrone / Q000097:blood* / Q000276:immunology; D011863:Radioimmunoassay / Q000379:methods
chemical_list: D004997:Ethinyl Estradiol; D005040:Ethynodiol Diacetate; D009640:Norethindrone