《英文msh词典》Pearl Oral Contraceptive
[入口词] Pearl Oral Contraceptive
[主题词] Ethinyl Estradiol-Norgestrel Combination
[药动学] Contraceptives,Postcoital,Synthetic
[英文释义] ETHINYL ESTRADIOL and NORGESTREL given in fixed proportions. It has proved to be an effective contraceptive (CONTRACEPTIVES,ORAL,COMBINED).