TY - GEN AU - Lüdicke,F AU - Sullivan,H AU - Spona,J AU - Elstein,M TI - Dose finding in a low-dose 21-day combined oral contraceptive containing gestodene SN - 0010-7824 PY - 2002///0416 KW - Adult KW - Contraceptives, Oral, Combined KW - administration & dosage KW - Estradiol KW - blood KW - Ethinyl Estradiol KW - Female KW - Follicle Stimulating Hormone KW - Humans KW - Luteinizing Hormone KW - Norpregnenes KW - Ovary KW - diagnostic imaging KW - Ovulation KW - drug effects KW - Progesterone KW - Radioimmunoassay KW - Ultrasonography N1 - Publication Type: Clinical Trial; Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1016/s0010-7824(01)00258-x ER -