Ovarian activity and safety of a novel levonorgestrel/ethinyl estradiol continuous oral contraceptive regimen☆☆☆
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☆ Clinical trial no. NCT00254189.
☆☆ This study was supported by Wyeth Research.
PII: S0010-7824(09)00086-9
doi:10.1016/j.contraception.2009.03.006
© 2009 Elsevier Inc. All rights reserved.
