Archives of Gynecology and Obstetrics
Archives of Gynecology and Obstetrics > 2011 > 283 > 6 > 1309-1312
Archives of Gynecology and Obstetrics > 2011 > 284 > 2 > 397-403
Archives of Gynecology and Obstetrics > 2011 > 283 > 6 > 1309-1312
Archives of Gynecology and Obstetrics > 2011 > 284 > 2 > 397-403