International Journal of Gynecology & Obstetrics
International Journal of Gynecology and Obstetrics > 2015 > 128 > 3 > 220-223
International Journal of Gynecology & Obstetrics > 2016 > 134 > 3 > 268-271
International Journal of Gynecology and Obstetrics > 2015 > 128 > 3 > 220-223
International Journal of Gynecology & Obstetrics > 2016 > 134 > 3 > 268-271