Jacobs, A., & Werf, J. V. d. (2000). Efficacy of a commercially available coryza vaccine against challenge with recent South African NAD-independent isolates of Haemophilus paragallinarum in chickens: Research communication. AOSIS.
Chicago ZitierstilJacobs, A.A.C., und J. Van der Werf. Efficacy of a Commercially Available Coryza Vaccine against Challenge With Recent South African NAD-independent Isolates of Haemophilus Paragallinarum in Chickens: Research Communication. AOSIS, 2000.
MLA ZitierstilJacobs, A.A.C., und J. Van der Werf. Efficacy of a Commercially Available Coryza Vaccine against Challenge With Recent South African NAD-independent Isolates of Haemophilus Paragallinarum in Chickens: Research Communication. AOSIS, 2000.
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