TY - GEN AU - Odeblad,E TI - [Investigations of the cervical factor in the treatment with Ovulen] SN - 0023-7205 PY - 1968///1017 KW - Cervix Mucus KW - drug effects KW - Contraceptives, Oral KW - pharmacology KW - Ethynodiol Diacetate KW - Female KW - Humans KW - In Vitro Techniques KW - Mestranol KW - Pregnancy N1 - Publication Type: Journal Article ER -