伊维菌素预混剂驱除野生动物体外寄生虫的试验观察

伊维菌素预混剂驱除野生动物体外寄生虫的试验观察的英文翻译

基本释义

• Influence of orally taking extract of the bursa of Fabricius of growth and resistance to Escherichia coli infection in chicks