Dawson, J. R., Stone, W. B., Ebel, G. D., Young, D. S., Galinski, D. S., Pensabene, J. P., . . . Kramer, L. D. (2007). Crow Deaths Caused by West Nile Virus during Winter. Centers for Disease Control and Prevention.

Dawson, Jennifer R., Ward B. Stone, Gregory D. Ebel, David S. Young, David S. Galinski, Jason P. Pensabene, Mary A. Franke, Millicent Eidson, e Laura D. Kramer. Crow Deaths Caused By West Nile Virus During Winter. Centers for Disease Control and Prevention, 2007.

Dawson, Jennifer R., et al. Crow Deaths Caused By West Nile Virus During Winter. Centers for Disease Control and Prevention, 2007.