European Journal of Obstetrics & Gynecology and Reproductive Biology
European Journal of Obstetrics and Gynecology > 2013 > 169 > 2 > 376-379
European Journal of Obstetrics and Gynecology > 2013 > 169 > 2 > 149-154
European Journal of Obstetrics and Gynecology > 2013 > 169 > 2 > 248-251
European Journal of Obstetrics and Gynecology > 2013 > 169 > 2 > 177-183
European Journal of Obstetrics and Gynecology > 2013 > 169 > 2 > 223-229
European Journal of Obstetrics and Gynecology > 2013 > 169 > 2 > 261-267
European Journal of Obstetrics and Gynecology > 2013 > 169 > 2 > 380-386
European Journal of Obstetrics and Gynecology > 2013 > 169 > 2 > 317-320
European Journal of Obstetrics and Gynecology > 2013 > 169 > 2 > 275-278
European Journal of Obstetrics and Gynecology > 2013 > 169 > 2 > 331-339
European Journal of Obstetrics and Gynecology > 2013 > 169 > 2 > 309-316
European Journal of Obstetrics and Gynecology > 2013 > 169 > 2 > 218-222
European Journal of Obstetrics and Gynecology > 2013 > 169 > 2 > 283-286
European Journal of Obstetrics and Gynecology > 2013 > 169 > 2 > 213-217
European Journal of Obstetrics and Gynecology > 2013 > 169 > 2 > 366-369
European Journal of Obstetrics and Gynecology > 2013 > 169 > 2 > 184-188
European Journal of Obstetrics and Gynecology > 2013 > 169 > 2 > 234-238
European Journal of Obstetrics and Gynecology > 2013 > 169 > 2 > 392-396
European Journal of Obstetrics and Gynecology > 2013 > 169 > 2 > 197-201
European Journal of Obstetrics and Gynecology > 2013 > 169 > 2 > 202-206