American Journal of Obstetrics and Gynecology
American Journal of Obstetrics and Gynecology > 1995 > 172 > 5 > 1369-1371
American Journal of Obstetrics and Gynecology > 1995 > 173 > 4 > 1215-1219
American Journal of Obstetrics and Gynecology > 1995 > 173 > 4 > 1211-1214
American Journal of Obstetrics and Gynecology > 1997 > 176 > 3 > 656-661
American Journal of Obstetrics and Gynecology > 1997 > 176 > 6 > 1354-1357
American Journal of Obstetrics and Gynecology > 1997 > 177 > 2 > 463-464
American Journal of Obstetrics and Gynecology > 1997 > 177 > 5 > 1038-1040
American Journal of Obstetrics and Gynecology > 1998 > 178 > 3 > 423-427
American Journal of Obstetrics and Gynecology > 1998 > 178 > 4 > 688-695
American Journal of Obstetrics and Gynecology > 1998 > 178 > 5 > 922-925
American Journal of Obstetrics and Gynecology > 1998 > 178 > 6 > 1126-1130
American Journal of Obstetrics and Gynecology > 1998 > 179 > 2 > 476-480
American Journal of Obstetrics and Gynecology > 1998 > 179 > 4 > 934-937
American Journal of Obstetrics and Gynecology > 1999 > 180 > 5 > 1303-1307
American Journal of Obstetrics and Gynecology > 2000 > 182 > 3 > 689-691
American Journal of Obstetrics and Gynecology > 2001 > 184 > 7 > 1427-1430
American Journal of Obstetrics and Gynecology > 2004 > 191 > 3 > 911-916