polion.脊髓灰质炎;小儿麻痹症
Poliomyelitis Monitoring system脊友监测系统
polioencephalitis haemorrhagica出血性脑灰质炎
poliomyelitis - like syndrome脊髓灰质炎样综合征
polioencephalitis acuta infantum婴儿急性脑灰质炎
polioencephalitis acuta hemorrhagica急性出血性脑灰质炎, 韦尼克(氏)脑灰质炎
polioencephalitis acuta haemorrhagica[医] 急性出血性脑灰质炎, 酒精中毒性脑病, 韦尼克氏脑病
Polio vaccine- related virus strains脊髓灰质炎疫苗相关株病毒
polioencephalomyelopathy of mice virus小鼠脑脊髓灰质脑病病毒