Rhyan, J. C., Nol, P., Quance, C., Gertonson, A., Belfrage, J., Harris, L., . . . Robbe-Austerman, S. (2013). Transmission of Brucellosis from Elk to Cattle and Bison, Greater Yellowstone Area, USA, 2002–2012. Centers for Disease Control and Prevention.

Rhyan, Jack C., Pauline Nol, Christine Quance, Arnold Gertonson, John Belfrage, Lauren Harris, Kelly Straka, and Suelee Robbe-Austerman. Transmission of Brucellosis From Elk to Cattle and Bison, Greater Yellowstone Area, USA, 2002–2012. Centers for Disease Control and Prevention, 2013.

Rhyan, Jack C., et al. Transmission of Brucellosis From Elk to Cattle and Bison, Greater Yellowstone Area, USA, 2002–2012. Centers for Disease Control and Prevention, 2013.