epidemic poliomyelitis

网络  流行性脊髓灰质炎; 急性传染性麻痹

医学



双语例句

  1. Epidemic analysis of danger between oral polio vaccine and vaccine associated paralytic poliomyelitis
    口服脊髓灰质炎疫苗与相关病例发生危险性的流行病学分析