American Journal of Obstetrics and Gynecology
American Journal of Obstetrics and Gynecology > 1995 > 172 > 5 > 1598-1603
American Journal of Obstetrics and Gynecology > 1995 > 173 > 1 > 181-186
American Journal of Obstetrics and Gynecology > 1995 > 173 > 5 > 1619-1620
American Journal of Obstetrics and Gynecology > 1995 > 173 > 5 > 1527-1531
American Journal of Obstetrics and Gynecology > 1996 > 174 > 2 > 754-759
American Journal of Obstetrics and Gynecology > 1996 > 174 > 3 > 990-995
American Journal of Obstetrics and Gynecology > 1996 > 174 > 4 > 1306-1311
American Journal of Obstetrics and Gynecology > 1996 > 174 > 6 > 1885-1895
American Journal of Obstetrics and Gynecology > 1996 > 175 > 1 > 178-181
American Journal of Obstetrics and Gynecology > 1996 > 175 > 5 > 1356-1359
American Journal of Obstetrics and Gynecology > 1996 > 175 > 5 > 1336-1341
American Journal of Obstetrics and Gynecology > 1997 > 176 > 1 Part 1 > 196-199
American Journal of Obstetrics and Gynecology > 1997 > 176 > 2 > 415-418
American Journal of Obstetrics and Gynecology > 1997 > 176 > 3 > 639-641
American Journal of Obstetrics and Gynecology > 1997 > 177 > 4 > 723-730
American Journal of Obstetrics and Gynecology > 1997 > 177 > 4 > 859-863
American Journal of Obstetrics and Gynecology > 1997 > 177 > 4 > 849-852
American Journal of Obstetrics and Gynecology > 1997 > 177 > 5 > 1149-1155
American Journal of Obstetrics and Gynecology > 1997 > 177 > 5 > 1050-1054
American Journal of Obstetrics and Gynecology > 1998 > 178 > 3 > 546-550