CJCP     2013 15 (6):  466-471    ISSN: 1008-8830  CN: 43-1301/R

Surveillance of adverse events following immunization in Henan Province, China between 2010-2011
YE Ying, WANG Chang-Shuang, MA Ya-Ting, LU Ming-Xia, ZHANG Xiao-Xiao, ZHANG Yan-Yang, GUO Wan-Shen
Henan Province Center for Disease Control and Prevention, Zhengzhou 450016, China. cocotobo@163.com
Received: null  Revised: null  Online: null
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