Severe Bordetella pertussis infection and vaccine issue in Chongqing, from 2012 to 2018

by Zhidai Liu, Shan Liu, Yi Shu, Zuqun Yang, Bin Peng, Hongmei Xu, Qubei Li, Zhengxiu Luo, Jihong Dai, Enmei Liu, Zhou Fu, Lin Zou
Published 2019-07-01