1. Atherton, H.V. and Newlander, J.A., 1977. Chemistry and Testing of Dairy Products, 4th edn., (Avi Publishing Co. Inc., Westport, Conneticut), p. 96
2. Brenner, J., Meirom, R., Avraham, R., Savir, D. and Trainin, Z., 1988. Trial of two methods of the eradication of bovine leukosis virus (BLV) infection from two large dairy herds in Israel. Israel Journal of Veterinary Medicine, 44, 168–175
3. Brenner, J., Van-Haam, M., Savir, D. and Trainin, Z., 1989. The implication of BLV-infection in productivity, reproductive capacity and survival rate of a dairy cow. Veterinary Immunology and Immunopathology, 22, 299–305
4. Huber, N.L., DiGiacomo, R.F., Evermann, J.F. and Studer, E., 1981a. Bovine leukemia virus infection in a large Holstein herd; Prospective comparison of production and reproductive performance in antibody negative and antibody positive cows. American Journal of Veterinary Research, 42, 1477–1481
5. Huber, N.L., DiGiacomo, R.F., Evermann, J.F. and Studer, E., 1981b. Bovine leukemia virus infection in a large Holstein herd; cohort analysis of the prevalence of antibody-positive cow. American Journal of Veterinary Research, 41, 1474–1476