Evaluating the effectiveness and cost-effectiveness of free influenza vaccination policy for older adults in Yinzhou, China: Study protocol of a real-world analyses
Title:
Evaluating the effectiveness and cost-effectiveness of free influenza vaccination policy for older adults in Yinzhou, China: Study protocol of a real-world analyses
Author:
Zhang, Xian Shen, Peng Liu, Jinyang Ji, Xinyue Su, Kehan Hu, Rundong Chen, Chen Fang, Hai Jin, Xurui Lin, Hongbo Sun, Yexiang Yan, Lijing L.