TY - GEN AU - Bell,E T AU - Loraine,J A TI - Urinary steroid and gonadotrophin excretion in women following long-term use of oral contraceptives SN - 0140-6736 PY - 1967///0924 KW - Adult KW - Animals KW - Biological Assay KW - Contraceptives, Oral KW - administration & dosage KW - Estradiol KW - urine KW - Estriol KW - Estrone KW - Ethinyl Estradiol KW - metabolism KW - Female KW - Gonadotropins, Pituitary KW - Humans KW - Lynestrenol KW - Mestranol KW - Mice KW - Norethindrone KW - Norethynodrel KW - Organ Size KW - drug effects KW - Ovary KW - Pituitary Gland KW - Pregnanediol N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/s0140-6736(67)90855-0 ER -