European Journal of Obstetrics & Gynecology and Reproductive Biology
European Journal of Obstetrics & Gynecology and Reproductive Biology > 1996 > 69 > 2 > 129-134
European Journal of Obstetrics & Gynecology and Reproductive Biology > 1996 > 69 > 2 > 143-144
European Journal of Obstetrics & Gynecology and Reproductive Biology > 1996 > 69 > 2 > 125-127
European Journal of Obstetrics & Gynecology and Reproductive Biology > 1996 > 69 > 2 > 121-124
European Journal of Obstetrics & Gynecology and Reproductive Biology > 1996 > 69 > 2 > 115-119
European Journal of Obstetrics & Gynecology and Reproductive Biology > 1996 > 69 > 2 > 109-113
European Journal of Obstetrics & Gynecology and Reproductive Biology > 1996 > 69 > 2 > 141-142
European Journal of Obstetrics & Gynecology and Reproductive Biology > 1996 > 69 > 2 > 103-107
European Journal of Obstetrics & Gynecology and Reproductive Biology > 1996 > 69 > 2 > 135-139