References
- Alexander , A.M. 1979 . Some Observations on Infectious Bronchitis . NZ Poultry World , September : 25 – 27 .
- Alexander , D.J. Experimental evaluation of the haemagglutination inhibition test for avian infectious bronchitis virus . Proc. conf. on avian adenovirus and infectious bronchitis . Weybridge. pp. 5 – 12 . Central Veterinary Laboratory .
- Alexander , D.J. , Bracewell , C.D. and Gough , R.E. 1976 . Preliminary evaluation of the haemagglutination and haemagglutination inhibition tests for avian infectious bronchitis virus . Avian Path. , 5 : 125 – 134 .
- Alexander , D.J. and Chettle , N.J. 1977 . Procedures for the haemagglutination and the haemagglutination inhibition tests for avian infectious bronchitis virus . Avian Path. , 6 : 9 – 17 .
- Alexander , D.J. and Gough , R.E. 1977 . Isolation of avian infectious bronchitis virus from experimentally infected chickens . Res. Vet. Sci. , 23 : 344 – 347 .
- Bahl , A.K. , Newman , J.A. and Pomeroy , B.S. 1977 . Haemagglutination and haemagglutination-inhibition tests for avian infectious bronchitis virus . Proceedings of the American Association of Veterinary Laboratory Diagnosticians , 20 : 225 – 236 .
- Bains , B.S. 1979 . A Manual of Poultry Diseases , 123 – 123 . Basle : Hoffmann-La Roche and Co. . In
- Bengelsdorff , H.-J. and Lohr , J.E. 1975 . Vaccination of young chickens with live vaccine against some New Zealand isolates of infectious bronchitis virus . N.Z. vet. J. , 23 : 85 – 92 .
- Gough , R.E. and Alexander , D.J. 1979 . Comparison of duration of immunity in chickens infected with a live infectious bronchitis vaccine by three different routes . Res. Vet. Sci. , 26 : 329 – 332 .
- Gough , R.E. and Alexander , D.J. 1978 . Comparison of serological tests for the measurement of the primary response to avian infectious bronchitis virus vaccines . Vet. Microbiol. , 2 : 289 – 301 .
- Holmes , H.C. and Finney , P.M. 1985 . Haemagglutination inhibition antibody titres in chickens vaccinated with infectious bronchitis virus vaccines . Vet. Rec. , 116 : 587 – 588 .
- Lohr , J.E. 1974 . Neutralizing and precipitating antibodies against infectious bronchitis virus in chickens . N.Z. vet. J. , 22 : 5 – 9 .
- Lohr , J.E. 1977 . Studies on avian infectious bronchitis virus in New Zealand. II. Properties of four serotypes at a low and a high passage level . N.Z. vet. J. , 25 : 51 – 53 .
- Lohr , J.E. 1976 . Infectious bronchitis and Vaccination in New Zealand . NZ Poultry World , June : 13 – 13 .
- Lohr , J.E. , McCausland , I.P. and Owen , Dawn . 1977 . Studies on avian infectious bronchitis virus in New Zealand. III. Efficacy of an attenuated live infectious bronchitis vaccine of New Zealand origin in broiler birds . N.Z. vet. J. , 25 : 53 – 55 .
- McCausland , I.P. , Carter , Margery and Hunter , R. 1972 . Infectious bronchitis in New Zealand chickens . N.Z. vet. J. , 20 : 120 – 124 .
- MacPherson , I. and Feest , A. 1978 . Some observations on the value of the infectious bronchitis haemagglutination inhibition test in the field . Avian Path. , 7 : 337 – 347 .
- Pohl , R.M. 1967 . Infectious bronchitis in chickens . N.Z. vet. J. , 15 : 151 – 151 .