Seasonal influenza vaccine effectiveness against medically attended influenza illness among children aged 6–59 months,October 2011–September 2012: A matched test-negative case–control study in Suzhou,China |
| |
摘 要: |
|
收稿时间: | 5 December 2015 |
本文献已被 ScienceDirect 等数据库收录! |
|