J. Mitchell

发表

K. Rouvinen-Watt, A. Farid, P. Rupasinghe, 1971, The Canadian veterinary journal = La revue veterinaire canadienne.

H. Dalton, R. Bendall, S. Grierson, 2004, Emerging infectious diseases.

H. Hedriana, S. Williams, J. Mitchell, 1995, Journal of reproductive medicine.