title: [Radioimmune method of determining the norethisterone concentration of the blood plasma].
mesh_terms: D005260:Female; D006801:Humans; D009640:Norethindrone / Q000008:administration & dosage / Q000097:blood*; D011863:Radioimmunoassay / Q000379:methods*; D013997:Time Factors
chemical_list: D009640:Norethindrone
vernacular_title: Opredelenie kontsentratsii norétisterona v plazme krovi radioimmunnym metodom.