1. The bovine estrus cycle;Bane;Cornell Vet,1961
2. Sexual cycle, time of ovulation, and time of optimal fertility in women;Bergman;Acta Obst Gynec Scandinav,1960
3. Sugar content of the cervico-vaginal mucus of cattle during the sexual cycle with special reference to fructose;El-Naggar;Acta Vet Hung,1971
4. The cervix and its mucus;Elstein;Clinics in Obstetrics and Gynecology,1974
5. The carbohydrate content of sow uterine flushings;Haynes;J Reprod Fertil,1967