1. Sperm migration through the human cervix;Moghissi,1973
2. Chemical Contraception;Bennett,1974
3. The cervical factor in infertility: diagnosis and treatment;Scott;Fertil Steril,1977
4. Management of the cervical factor in infertility;Moghissi;J Reprod Med,1977
5. The cervical factor;Davajan,1975