Search results for: Feng-Lai Yuan
European Journal of Obstetrics and Gynecology > 2013 > 169 > 2 > 299-303
European Journal of Obstetrics and Gynecology > 2011 > 159 > 2 > 375-380
European Journal of Obstetrics and Gynecology > 2013 > 169 > 2 > 299-303
European Journal of Obstetrics and Gynecology > 2011 > 159 > 2 > 375-380