Zobrazeno 1 - 2
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pro vyhledávání: '"C E, Herren"'
Publikováno v:
American journal of veterinary research. 46(9)
A field-trial evaluation confirmed the efficacy of a pasteurella vaccine as a means of preventing bovine pneumonia. The vaccine was comprised of streptomycin-dependent Pasteurella multocida (type A:3) and Pasteurella haemolytica (type 1). Vaccinal ef
Publikováno v:
Veterinary medicine, small animal clinician : VM, SAC. 76(4)