Mumford, J., Wood, J. M., Scott, A. M., Folkers, C., & Schild, G. C. (1983). Studies with inactivated equine influenza vaccine. 2. Protection against experimental infection with influenza virus A/equine/Newmarket/79 (H3N8). Cambridge University Press.

Mumford, J., J. M. Wood, A. M. Scott, C. Folkers, and G. C. Schild. Studies With Inactivated Equine Influenza Vaccine. 2. Protection against Experimental Infection With Influenza Virus A/equine/Newmarket/79 (H3N8). Cambridge University Press, 1983.

Mumford, J., et al. Studies With Inactivated Equine Influenza Vaccine. 2. Protection against Experimental Infection With Influenza Virus A/equine/Newmarket/79 (H3N8). Cambridge University Press, 1983.