International Journal of Gynecology & Obstetrics
International Journal of Gynecology and Obstetrics > 2005 > 90 > 1 > 10-15
International Journal of Gynecology & Obstetrics > 2015 > 128 > 1 > 48-52
International Journal of Gynecology & Obstetrics > 2016 > 135 > S1 > S107-S110