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.
シカゴスタイル引用形Jacobs, A.A.C., , 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引用形式Jacobs, A.A.C., , 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.
警告: この引用は必ずしも正確ではありません.