TY - GEN AU - Goldzieher,J W AU - Moses,L E AU - Ellis,L T TI - Study of norethindrone in contraception SN - 1538-3598 PY - 1980///0103 KW - Behavior KW - Central Nervous System KW - Contraception KW - Contraceptive Agents KW - Contraceptive Agents, Female KW - Contraceptives, Oral KW - Contraceptives, Oral, Combined KW - Contraceptives, Oral, Hormonal KW - Evaluation Studies as Topic KW - Family Planning Services KW - Libido KW - Mestranol KW - Norethindrone KW - Ovulation KW - Research KW - Sexual Behavior N1 - Publication Type: Journal Article ER -