1. The Storage of Bull Semen at Low Temperatures;Bruce;Vet. Record,1953
2. Effects of Levels of Sodium Citrate, Glycerol, and Equilibration Time on Recovery of Bovine Spermatozoa After Storage at —79° C;Cragle;J. Dairy Sci.,1954
3. The Effects of Various Levels of Sodium Citrate, Glycerol, and Equilibration Time on Survival of Bovine Spermatozoa After Storage at —79° C;Cragle;J. Dairy Sci.,1955
4. The Fertility of Frozen Ram and Bull Semen;Emmens;Australian Vet. J.,1955
5. The Effect of Antibiotics, Levels of Glycerol, and Rates of Freezing on Revival Rate of Bovine Spermatozoa in Yolk-Citrate and Milk Extenders;Erickson;J. Dairy Set.,1954