Coverage and factors associated with influenza vaccination among kindergarten children 2-7 years old in a low-income city of north-western China (2014-2016).

by Lili Xu, Ying Qin, Juan Yang, Wei Han, Youju Lei, Huaxiang Feng, Xiaoyun Zhu, Yanming Li, Hongjie Yu, Luzhao Feng, Yan Shi
Published 2017-01-01