1. Bouillant, A. M. P.; Ruckerbauer, G. M.; Eaglesome, M. D.; Samagh, B. S.; Singh, E. L.; Hare, W. C. D.; Randall, G. C. B. Attempts to isolate bovine leukemia and bovine syncytial viruses from blood, uterine flush fluid, unfertilized ova and embryos from infected donor cattle. Ann. Rec. Vet. 12: 385–395; 1981.
2. Betteridge, K. J. Techniques and results in cattle: Superovulation. Betteridge, K. J. ed. Embryo transfer in farm animals. Canada Department of Agriculture. Monograph 16; 1977; 1–5.
3. Betteridge, K. J.; Eaglesome, M. E.; Randall, G. C. B.; Mitchell, D. Collection, description and transfer of embryos from cattle 10–16 days after oestrus. J. Reprod. Fertil. 59: 205–216; 1980.
4. Van der Maaten, M. J.; Miller, J. M. Use of a continuous feline cell line for virologic and serologic investigations of bovine leukemia virus infections. Am. J. Vet. Res. 41: 1785–1788; 1980.
5. Shannon, J. E.; Macy, M. L. Freezing, storage and recovery of cell stocks. Kruse, P. F.; Patterson, M. K., Jr. eds. Tissue culture. methods and application. New York: Academic Press; 1973: 712–718.