Poliovirus Vaccines

  • 网络脊髓灰质炎病毒疫苗;小儿麻痹病毒疫苗
Poliovirus VaccinesPoliovirus Vaccines
  1. Neither viscera of 56 macaque monkeys nor 10 poliovirus vaccines were positive by PCR .

    56份猴脏器和10批疫苗SV40检测均为阴性。