American Journal of Obstetrics and Gynecology
American Journal of Obstetrics and Gynecology > 1995 > 172 > 1 Part 1 > 227-235
American Journal of Obstetrics and Gynecology > 1995 > 172 > 3 > 908-913
American Journal of Obstetrics and Gynecology > 1995 > 173 > 3 Part 1 > 966-967
American Journal of Obstetrics and Gynecology > 1996 > 174 > 1 Part 1 > 107-114
American Journal of Obstetrics and Gynecology > 1996 > 174 > 1 Part 1 > 145-153
American Journal of Obstetrics and Gynecology > 1996 > 174 > 1 Part 1 > 101-106
American Journal of Obstetrics and Gynecology > 1996 > 174 > 2 > 633-640
American Journal of Obstetrics and Gynecology > 1996 > 174 > 4 > 1241-1254
American Journal of Obstetrics and Gynecology > 1996 > 174 > 4 > 1102-1108
American Journal of Obstetrics and Gynecology > 1996 > 174 > 6 > 1688-1694
American Journal of Obstetrics and Gynecology > 1996 > 175 > 2 > 428-434
American Journal of Obstetrics and Gynecology > 1996 > 175 > 3 > 593-599
American Journal of Obstetrics and Gynecology > 1996 > 175 > 5 > 1260-1265
American Journal of Obstetrics and Gynecology > 1996 > 175 > 6 > 1489-1492
American Journal of Obstetrics and Gynecology > 1996 > 175 > 6 > 1606-1610
American Journal of Obstetrics and Gynecology > 1997 > 176 > 6 > s255-s264
American Journal of Obstetrics and Gynecology > 1997 > 176 > 6 > 1389-1393
American Journal of Obstetrics and Gynecology > 1997 > 177 > 3 > 579-585
American Journal of Obstetrics and Gynecology > 1998 > 178 > 1 Part 1 > 85-90
American Journal of Obstetrics and Gynecology > 1998 > 178 > 2 > 305-313