European Journal of Obstetrics & Gynecology and Reproductive Biology
European Journal of Obstetrics and Gynecology > 2013 > 166 > 1 > 37-42
European Journal of Obstetrics and Gynecology > 2013 > 166 > 1 > 1-9
European Journal of Obstetrics and Gynecology > 2013 > 166 > 1 > 104-106
European Journal of Obstetrics and Gynecology > 2013 > 166 > 1 > 61-64
European Journal of Obstetrics and Gynecology > 2013 > 166 > 1 > 94-98
European Journal of Obstetrics and Gynecology > 2013 > 166 > 1 > 47-51