Woodbury, M. R., Copeland, S., Wagner, B., Fernando, C., Hill, J. E., & Clemence, C. (2012). Toxocara vitulorum in a bison (Bison bison) herd from western Canada. Canadian Veterinary Medical Association.

Woodbury, Murray R., Shelagh Copeland, Brent Wagner, Champika Fernando, Janet E. Hill, and Cathy Clemence. Toxocara Vitulorum in a Bison (Bison Bison) Herd From Western Canada. Canadian Veterinary Medical Association, 2012.

Woodbury, Murray R., et al. Toxocara Vitulorum in a Bison (Bison Bison) Herd From Western Canada. Canadian Veterinary Medical Association, 2012.