References
- Christensen , N.H. 1985 . The cost to the meat chicken industry of the introduction of infectious bursal disease to New Zealand . N.Z. vet. J. , 33 : 191 – 193 .
- Howell , L.J. , Bagust , T.J. and Alexander , A.M. 1982 . Serological investigations of infectious bursal disease virus and reticuloendotheliosis virus infections in New Zealand Chickens . N.Z. vet. J. , 30 : 128 – 128 .
- Lukert , P.D. and Hitchner , S.B. Diseases of Poultry , 8th edition , Edited by: Hofstad , M.S. Iowa State University Press . Chapter 27, (1984)
- With , L.G. 1985 . Infectious bursal disease serology in New Zealand meat chicken flocks . N. Z vet. J. , 33 : 174 – 174 .