American Journal of Obstetrics and Gynecology
American Journal of Obstetrics and Gynecology > 1995 > 172 > 3 > 1055-1057
American Journal of Obstetrics and Gynecology > 1995 > 172 > 5 > 1427-1435
American Journal of Obstetrics and Gynecology > 1995 > 173 > 4 > 1182-1185
American Journal of Obstetrics and Gynecology > 1997 > 176 > 6 > 1381-1383
American Journal of Obstetrics and Gynecology > 1997 > 177 > 2 > 342-349
American Journal of Obstetrics and Gynecology > 1998 > 178 > 3 > 622-623
American Journal of Obstetrics and Gynecology > 1998 > 179 > 1 > 71-76
American Journal of Obstetrics and Gynecology > 1999 > 180 > 1 > 194-197
American Journal of Obstetrics and Gynecology > 1999 > 181 > 3 > 744-749
American Journal of Obstetrics and Gynecology > 2000 > 182 > 3 > 646-649
American Journal of Obstetrics and Gynecology > 2000 > 182 > 4 > 901-904
American Journal of Obstetrics and Gynecology > 2000 > 182 > 5 > 1018-1020
American Journal of Obstetrics and Gynecology > 2001 > 184 > 7 > 1514-1520
American Journal of Obstetrics and Gynecology > 2002 > 186 > 5 > 869-871
American Journal of Obstetrics and Gynecology > 2002 > 186 > 5 > 913-915
American Journal of Obstetrics and Gynecology > 2004 > 191 > 2 > 607-615
American Journal of Obstetrics and Gynecology > 2004 > 191 > 4 > 1288-1290
American Journal of Obstetrics and Gynecology > 2005 > 192 > 3 > 678-689