4(National Laboratory for Poliomyelitis surveillance Chinese Academy of Preventive MedicineBeijing, 100050) On the basis of routine immunization of poliomyelitis , most of the Provinces (Autonomous Regions , Municipalities , the same below) performed t.中国消灭脊髓灰质炎的现况──1997年实验室监测报告[J].中国计划免疫,1998,4(6):313-315. 被引量:1