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Vennema, H., R J. de Groot, D A. Harbour, M. Dalderup, T. Gruffydd-Jones, M C. Horzinek, und W J. Spaan. Early Death After Feline Infectious Peritonitis Virus Challenge Due to Recombinant Vaccinia Virus Immunization. 1990.

Vennema, H., et al. Early Death After Feline Infectious Peritonitis Virus Challenge Due to Recombinant Vaccinia Virus Immunization. 1990.