American Journal of Obstetrics and Gynecology
American Journal of Obstetrics and Gynecology > 2005 > 193 > 1 > 16-22
American Journal of Obstetrics and Gynecology > 2005 > 193 > 1 > 53-57
American Journal of Obstetrics and Gynecology > 2005 > 193 > 1 > 164-168
American Journal of Obstetrics and Gynecology > 2005 > 193 > 1 > 83-88
American Journal of Obstetrics and Gynecology > 2005 > 193 > 1 > 141-152
American Journal of Obstetrics and Gynecology > 2005 > 193 > 1 > 267-272
American Journal of Obstetrics and Gynecology > 2005 > 193 > 1 > 227-233
American Journal of Obstetrics and Gynecology > 2005 > 193 > 1 > 76-82
American Journal of Obstetrics and Gynecology > 2005 > 193 > 1 > 71-75
American Journal of Obstetrics and Gynecology > 2005 > 193 > 1 > 45-52
American Journal of Obstetrics and Gynecology > 2005 > 193 > 1 > 103-113
American Journal of Obstetrics and Gynecology > 2005 > 193 > 1 > 283-288
American Journal of Obstetrics and Gynecology > 2005 > 193 > 1 > 64-70
American Journal of Obstetrics and Gynecology > 2005 > 193 > 1 > 153-163
American Journal of Obstetrics and Gynecology > 2005 > 193 > 1 > 89-94