대한수의사회지 (Journal of the korean veterinary medical association)

대한수의사회 (Korean Veterinary Medical Association)
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닭 전염성 기관지염 바이러스에 대한 항체 및 병원성에 관한 연구

Effect of Serum Antibody on Infectious Bronchitis Virus and Its Pathogenicity to SPF Chicks

  • 김순재 (건국대학교 축산대학 수의학과)
  • Kim Soon-Jae (Department of Veterinary Medicine College of Animal Husbandry Kon-Kuk University)
  • 발행 : 1989.05.25
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초록

Incidence of infectious bronchitis virus(IBV) infection in vaccinated breeder chickens was investigated by hemagglutination inhibition(HI)test for IBV using Mass 41 antigen. In the breeder chickens with the reduced egg production. chalky deposit. wrinkled

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