American Journal of Obstetrics and Gynecology
American Journal of Obstetrics and Gynecology > 1995 > 172 > 3 > 955-959
American Journal of Obstetrics and Gynecology > 1995 > 173 > 2 > 432-439
American Journal of Obstetrics and Gynecology > 1995 > 173 > 3 Part 1 > 680-686
American Journal of Obstetrics and Gynecology > 1995 > 173 > 4 > 1015-1020
American Journal of Obstetrics and Gynecology > 1995 > 173 > 5 > 1376-1380
American Journal of Obstetrics and Gynecology > 1996 > 174 > 1 Part 1 > 227-232
American Journal of Obstetrics and Gynecology > 1996 > 174 > 1 Part 1 > 66-71
American Journal of Obstetrics and Gynecology > 1996 > 174 > 4 > 1233-1240
American Journal of Obstetrics and Gynecology > 1996 > 175 > 1 > 194-198
American Journal of Obstetrics and Gynecology > 1996 > 175 > 4 Part 1 > 1047-1053
American Journal of Obstetrics and Gynecology > 1996 > 175 > 6 > 1522-1528
American Journal of Obstetrics and Gynecology > 1996 > 175 > 6 > 1529-1533
American Journal of Obstetrics and Gynecology > 1997 > 177 > 2 > 350-357
American Journal of Obstetrics and Gynecology > 1997 > 177 > 4 > 849-852
American Journal of Obstetrics and Gynecology > 1997 > 177 > 5 > 1063-1066
American Journal of Obstetrics and Gynecology > 1997 > 177 > 5 > 1149-1155
American Journal of Obstetrics and Gynecology > 1997 > 177 > 5 > 1101-1104
American Journal of Obstetrics and Gynecology > 1998 > 178 > 6 > 1359-1367
American Journal of Obstetrics and Gynecology > 1998 > 179 > 1 > 221-225
American Journal of Obstetrics and Gynecology > 1998 > 179 > 1 > 264-265