International Journal of Gynecology & Obstetrics
International Journal of Gynecology and Obstetrics > 2012 > 116 > 1 > 1-3
International Journal of Gynecology and Obstetrics > 2012 > 119 > 2 > 105-110
International Journal of Gynecology and Obstetrics > 2012 > 116 > 1 > 1-3
International Journal of Gynecology and Obstetrics > 2012 > 119 > 2 > 105-110