Result evids that it is venenous.The immunogenicity of antigen from liquid culture outweighs antigen from solid.

 
  • 用兩菌株制備的液體抗原比固體抗原的免疫原性強。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan