1. Effect of Delay in Diluting and Cooling on Keeping Quality of Bull Semen;Anderson;J. Dairy Sci.,1948
2. Birillo, I. M., and Puhaljiskii, L. H. Voprosy dliteljnogo schranenija spermy byka i farana. (Problems of Prolonged Storage of Bull and Earn Spermatozoa.) Prob-lemy Zhivothovod., 10: 24-30. 1936.(Animal Breeding Abstracts, 5: 219-220. 1937. Original not seen.).
3. Some Factors Affecting Artificial Insemination in Cattle;Davis;Proc. Am. Soc. Animal Production,1938
4. Influence of Diluters, Bate of Cooling, and Storage Temperatures on Survival of Bull Sperm;Easley;Am. J. Vet. Research,1942
5. The Fertility of Bovine Semen Cooled With and Without the Addition of Citrate-Sulfanilamide-Yolk Extender;Foote;J. Dairy Sci.,1949