Effect of cyclic administration of certain progestin-estrogen combinations on the 24-hour radioiodine thyroid uptake.
D002940:Circadian Rhythm; D003276:Contraceptives, Oral / Q000494:pharmacology*; D004997:Ethinyl Estradiol / Q000494:pharmacology*; D005040:Ethynodiol Diacetate / Q000494:pharmacology; D005260:Female; D006801:Humans; D007456:Iodine Isotopes / Q000378:metabolism*; D009641:Norethynodrel / Q000494:pharmacology*; D013961:Thyroid Gland / Q000187:drug effects* / Q000378:metabolism*
D003276:Contraceptives, Oral; D007456:Iodine Isotopes; D004997:Ethinyl Estradiol; D005040:Ethynodiol Diacetate; D009641:Norethynodrel