TY - RPRT TI - Early-season avian deaths from West Nile virus as warnings of human infection AU - S.C. Guptill AU - K.G. Julian AU - G.L. Campbell AU - S. D. Price AU - A.A. Marfin PY - 2003 DO - 10.3201/eid0904.020421 UR - https://pubs.usgs.gov/publication/70025866 ID - 70025866 ER -