K.R. Crooks
Allan, B. F., B. Langerhans, W.A. Ryberg, W.J. Landesman, N.W. Griffin, R.S. Katz, B.J. Oberle, et al. 2009. “Ecological Correlates Of Risk And Incidence Of West Nile Virus In The United States”. Oecologia 158: 699-708. doi:10.1007/s00442-008-1169-9.