Ovarian activity and safety of a novel levonorgestrel/ethinyl estradiol continuous oral contraceptive regimen

• 作者David F. Archer; George Kovalevsky; Susan A. Ballagh; Gary S. Grubb
• 卷第80卷
• 期第3期
• 印刷ISSN0010-7824
• 文件大小655.76KB
• 发表时间2009
• DOI10.1016/j.contraception.2009.03.006