International Journal of Gynecology & Obstetrics
International Journal of Gynecology and Obstetrics > 2003 > 82 > 1 > 57-62
International Journal of Gynecology and Obstetrics > 2003 > 82 > 1 > 31-40
International Journal of Gynecology and Obstetrics > 2003 > 82 > 1 > 49-56
International Journal of Gynecology and Obstetrics > 2003 > 82 > 1 > 41-47
International Journal of Gynecology and Obstetrics > 2003 > 82 > 1 > 11-16