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Efficacy and safety of an ascending-dose, extended-regimen levonorgestrel/ethinyl estradiol combined oral contraceptive
Portman, David J., Kaunitz, Andrew M., Howard, Brandon, Weiss, Herman, Hsieh, Jennifer, Ricciotti, NancyVolume:
89
Language:
english
Journal:
Contraception
DOI:
10.1016/j.contraception.2014.01.013
Date:
April, 2014
File:
PDF, 385 KB
english, 2014