Search results for: X.Y. Xu
International Journal of Gynecology and Obstetrics > 2005 > 89 > 1 > 14-18
International Journal of Gynecology and Obstetrics > 2004 > 85 > 1 > 1-5
International Journal of Gynecology and Obstetrics > 2005 > 89 > 1 > 14-18
International Journal of Gynecology and Obstetrics > 2004 > 85 > 1 > 1-5