口服脊髓灰质炎疫苗 meaning in English

opv
oral polio vaccine
oral poliomyelitis vaccine
oral poliovirus vaccine
oral polivirus vaccine
poliovirus vaccine,oral

Evaluation of the 7 times of opv nids conducted in liaoning province
辽宁省7次口服脊髓灰质炎疫苗强化免疫活动实施效果分析
Epidemic analysis of vaccine associated paralytic poliomyelitis in ri zhao city from 1991 to
1999年口服脊髓灰质炎疫苗相关病例的流行病学分析
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