Incidence and severity of AOM by age, and vaccination coverage during 2 years surveillance.
收藏数据链接：
官方服务：
资源简介：
*Average of January 2010 and January 2011 in Sado Island.**Vaccination coverage in Sado Island on November 2011.AOM, acute otitis media; PCV7, 7-valent pneumococcal conjugate vaccine; Hib, H. influenzae type b; N.A., not available.
创建时间：
2015-12-02
