Massung, R. F., Courtney, J. W., Hiratzka, S. L., Pitzer, V. E., Smith, G., & Dryden, R. L. (2005). Anaplasma phagocytophilum in White-tailed Deer. Centers for Disease Control and Prevention.

Massung, Robert F., Joshua W. Courtney, Shannon L. Hiratzka, Virginia E. Pitzer, Gary Smith, und Richard L. Dryden. Anaplasma Phagocytophilum in White-tailed Deer. Centers for Disease Control and Prevention, 2005.

Massung, Robert F., et al. Anaplasma Phagocytophilum in White-tailed Deer. Centers for Disease Control and Prevention, 2005.