(2002). Canadian veterinarians asked to participate in national disease surveillance of neosporosis, Johne's disease, bovine leukosis, and bovine viral diarrhea.
Chicago-tyylinen lähdeviittausCanadian Veterinarians Asked to Participate in National Disease Surveillance of Neosporosis, Johne's Disease, Bovine Leukosis, and Bovine Viral Diarrhea. 2002.
MLA-viiteCanadian Veterinarians Asked to Participate in National Disease Surveillance of Neosporosis, Johne's Disease, Bovine Leukosis, and Bovine Viral Diarrhea. 2002.
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