Browsing 1974 Onderstepoort Journal of Veterinary Research, Volume 41, 1974 by Author "Brett, O.L."

Browsing 1974 Onderstepoort Journal of Veterinary Research, Volume 41, 1974 by Author "Brett, O.L."

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  • The effect of immunosuppression on the development of immunity to fowl typhoid 
    Brett, O.L.; Fuls, W.J.P.; Cameron, Colin McKenzie; De Kock, V.E.; Verster, Anna J.M.; Walker, Jane B.; Bigalke, R.D.; Cameron, Colin McKenzie (Pretoria : The Government Printer, 1974)
    Chickens which were given cyclophosphamide during the first three to five days of life showed a marked depression in their humoral antibody response to sheep erythrocytes and Brucella antigen. Their ability to develop ...