| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 6186031 | International Journal of Gynecology & Obstetrics | 2016 | 5 Pages |
Abstract
The levonorgestrel regimen is more effective than the Yuzpe regimen in routine use. The data suggest that both regimens are less effective than has been observed in randomized trials.
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Authors
Vivian W.Y. Leung, Judith A. Soon, Larry D. Lynd, Carlo A. Marra, Marc Levine,