Association between efficacy and body weight or body mass index for two low-dose oral contraceptives☆
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☆ This study was funded by Ortho-McNeil Janssen Scientific Affairs, LLC, a division of Ortho-McNeil Pharmaceutical (Raritan, NJ, USA).
PII: S0010-7824(09)00028-6
doi:10.1016/j.contraception.2008.12.013
© 2009 Elsevier Inc. All rights reserved.
