1. AI in the equine;Hughes;Cornell Vet.,1970
2. Studies on the preservation of raw and frozen horse semen;Nishikawa;J. Reprod. Fertil. Suppl.,1975
3. The effect of semen extenders and sperm number on mare fertility;Pickett;J. Reprod. Fertil. Suppl.,1975
4. The viability and fertility of stallion semen after extension and storage;Anderson-Newton,1979
5. Veterinary Obstetrics and Genital Diseases;Roberts,1971