Scott, H. M., Sorensen, O., Wu, J. T., Chow, E. Y., Manninen, K., & VanLeeuwen, J. A. (2006). Seroprevalence of Mycobacterium avium subspecies paratuberculosis, Neospora caninum, Bovine leukemia virus, and Bovine viral diarrhea virus infection among dairy cattle and herds in Alberta and agroecological risk factors associated with seropositivity. Canadian Veterinary Medical Association.

Scott, H. Morgan, Ole Sorensen, John T.Y Wu, Eva Y.W Chow, Ken Manninen, and John A. VanLeeuwen. Seroprevalence of Mycobacterium Avium Subspecies Paratuberculosis, Neospora Caninum, Bovine Leukemia Virus, and Bovine Viral Diarrhea Virus Infection Among Dairy Cattle and Herds in Alberta and Agroecological Risk Factors Associated With Seropositivity. Canadian Veterinary Medical Association, 2006.

Scott, H. Morgan, et al. Seroprevalence of Mycobacterium Avium Subspecies Paratuberculosis, Neospora Caninum, Bovine Leukemia Virus, and Bovine Viral Diarrhea Virus Infection Among Dairy Cattle and Herds in Alberta and Agroecological Risk Factors Associated With Seropositivity. Canadian Veterinary Medical Association, 2006.