TY - GEN AU - Talwar,P P AU - Dingfelder,J R AU - Ravenholt,R T TI - Endometrial control: a comparative study of three oral contraceptives SN - 0020-7292 PY - 1977///0630 KW - Adult KW - Clinical Trials as Topic KW - Contraceptives, Oral KW - pharmacology KW - Contraceptives, Oral, Synthetic KW - Drug Combinations KW - Endometrium KW - drug effects KW - Ethinyl Estradiol KW - Female KW - Humans KW - Menstruation KW - Mestranol KW - Norethindrone KW - Norgestrel KW - Probability KW - Time Factors N1 - Publication Type: Clinical Trial; Comparative Study; Journal Article UR - https://doi.org/10.1002/j.1879-3479.1976.tb00070.x ER -