![](/img/cover-not-exists.png)
Comparative Trial of Continuous-Use and 21-Day Cyclic Levonorgestrel and Ethinyl Estradiol Oral Contraceptive
Teichmann, Alexander T., Kluft, Cornelius, Grubb, Gary, Constantine, Ginger, Spielmann, DanieleVolume:
107
Language:
english
Journal:
Obstetrics & Gynecology
DOI:
10.1097/00006250-200604001-00027
Date:
April, 2006
File:
PDF, 884 KB
english, 2006