European Journal of Obstetrics & Gynecology and Reproductive Biology
European Journal of Obstetrics and Gynecology > 2000 > 92 > 2 > 209-216
European Journal of Obstetrics and Gynecology > 2000 > 92 > 2 > 205-207
European Journal of Obstetrics and Gynecology > 2000 > 92 > 2 > 235-240
European Journal of Obstetrics and Gynecology > 2000 > 92 > 2 > 265-272
European Journal of Obstetrics and Gynecology > 2000 > 92 > 2 > 273-277
European Journal of Obstetrics and Gynecology > 2000 > 92 > 2 > 225-227
European Journal of Obstetrics and Gynecology > 2000 > 92 > 2 > 217-221
European Journal of Obstetrics and Gynecology > 2000 > 92 > 2 > 199-204
European Journal of Obstetrics and Gynecology > 2000 > 92 > 2 > 241-249
European Journal of Obstetrics and Gynecology > 2000 > 92 > 2 > 279-281
European Journal of Obstetrics and Gynecology > 2000 > 92 > 2 > 229-233
European Journal of Obstetrics and Gynecology > 2000 > 92 > 2 > 189-192
European Journal of Obstetrics and Gynecology > 2000 > 92 > 2 > 193-198
European Journal of Obstetrics and Gynecology > 2000 > 92 > 2 > 251-257
European Journal of Obstetrics and Gynecology > 2000 > 92 > 2 > 259-264