American Journal of Obstetrics and Gynecology
American Journal of Obstetrics and Gynecology > 1995 > 172 > 4 Part 1 > 1150-1157
American Journal of Obstetrics and Gynecology > 1995 > 173 > 5 > 1432-1437
American Journal of Obstetrics and Gynecology > 1995 > 173 > 5 > 1461-1468
American Journal of Obstetrics and Gynecology > 1996 > 174 > 2 > 694-699
American Journal of Obstetrics and Gynecology > 1996 > 174 > 3 > 937-942
American Journal of Obstetrics and Gynecology > 1996 > 174 > 5 > 1487-1493
American Journal of Obstetrics and Gynecology > 1996 > 175 > 1 > 139-144
American Journal of Obstetrics and Gynecology > 1996 > 175 > 4 Part 2 > 1120-1128
American Journal of Obstetrics and Gynecology > 1996 > 175 > 4 Part 2 > 1091-1098
American Journal of Obstetrics and Gynecology > 1996 > 175 > 6 > 1586-1593
American Journal of Obstetrics and Gynecology > 1997 > 176 > 1 Part 1 > 87-92
American Journal of Obstetrics and Gynecology > 1997 > 176 > 4 > 865-869
American Journal of Obstetrics and Gynecology > 1997 > 176 > 5 > 1039-1045
American Journal of Obstetrics and Gynecology > 1997 > 177 > 1 > 133-138
American Journal of Obstetrics and Gynecology > 1997 > 177 > 6 > 1439-1443
American Journal of Obstetrics and Gynecology > 1998 > 178 > 2 > 360-364
American Journal of Obstetrics and Gynecology > 1998 > 178 > 2 > 365-373
American Journal of Obstetrics and Gynecology > 1998 > 178 > 5 > 962-966
American Journal of Obstetrics and Gynecology > 1998 > 178 > 5 > 982-986
American Journal of Obstetrics and Gynecology > 1998 > 178 > 6 > 1235-1244