European Journal of Obstetrics & Gynecology and Reproductive Biology
European Journal of Obstetrics & Gynecology and Reproductive Biology > 1996 > 64 > 1 > 143-146
European Journal of Obstetrics & Gynecology and Reproductive Biology > 1996 > 64 > 1 > 101-104
European Journal of Obstetrics & Gynecology and Reproductive Biology > 1996 > 64 > 1 > 105-109
European Journal of Obstetrics & Gynecology and Reproductive Biology > 1996 > 64 > 1 > 147-150
European Journal of Obstetrics & Gynecology and Reproductive Biology > 1996 > 64 > 1 > 135-140
European Journal of Obstetrics & Gynecology and Reproductive Biology > 1996 > 64 > 1 > 141-142
European Journal of Obstetrics & Gynecology and Reproductive Biology > 1996 > 64 > 1 > 111-114