Search results for: H. Liu
International Journal of Gynecology and Obstetrics > 2004 > 86 > 3 > 411-416
International Journal of Gynecology and Obstetrics > 1995 > 51 > 1 > 33-38
International Journal of Gynecology and Obstetrics > 2004 > 86 > 3 > 411-416
International Journal of Gynecology and Obstetrics > 1995 > 51 > 1 > 33-38