European Journal of Obstetrics & Gynecology and Reproductive Biology
European Journal of Obstetrics & Gynecology and Reproductive Biology > 1994 > 57 > 2 > 117-122
European Journal of Obstetrics & Gynecology and Reproductive Biology > 1994 > 57 > 2 > 111-115
European Journal of Obstetrics & Gynecology and Reproductive Biology > 1994 > 57 > 2 > 123-128
European Journal of Obstetrics & Gynecology and Reproductive Biology > 1994 > 57 > 2 > 129-131
European Journal of Obstetrics & Gynecology and Reproductive Biology > 1994 > 57 > 2 > 103-109
European Journal of Obstetrics & Gynecology and Reproductive Biology > 1994 > 57 > 3 > 137-139
European Journal of Obstetrics & Gynecology and Reproductive Biology > 1994 > 57 > 3 > 149-155
European Journal of Obstetrics & Gynecology and Reproductive Biology > 1994 > 57 > 3 > 181-188
European Journal of Obstetrics & Gynecology and Reproductive Biology > 1994 > 57 > 3 > 215-217
European Journal of Obstetrics & Gynecology and Reproductive Biology > 1994 > 57 > 3 > 157-159
European Journal of Obstetrics & Gynecology and Reproductive Biology > 1994 > 57 > 3 > 167-170
European Journal of Obstetrics & Gynecology and Reproductive Biology > 1994 > 57 > 3 > 195-199
European Journal of Obstetrics & Gynecology and Reproductive Biology > 1994 > 57 > 3 > 171-173