Keawcharoen, J., van Riel, D., van Amerongen, G., Bestebroer, T., Beyer, W. E., van Lavieren, R., . . . Kuiken, T. (2008). Wild Ducks as Long-Distance Vectors of Highly Pathogenic Avian Influenza Virus (H5N1). Centers for Disease Control and Prevention.

Keawcharoen, Juthatip, Debby van Riel, Geert van Amerongen, Theo Bestebroer, Walter E. Beyer, Rob van Lavieren, Albert D.M.E Osterhaus, Ron A.M Fouchier, và Thijs Kuiken. Wild Ducks As Long-Distance Vectors of Highly Pathogenic Avian Influenza Virus (H5N1). Centers for Disease Control and Prevention, 2008.

Keawcharoen, Juthatip, et al. Wild Ducks As Long-Distance Vectors of Highly Pathogenic Avian Influenza Virus (H5N1). Centers for Disease Control and Prevention, 2008.