Evaluating the effectiveness and cost-effectiveness of free influenza vaccination policy for older adults in Yinzhou, China: Study protocol of a real-world analyses. Xian Zhang, P. Shen, Jinyang Liu, Xinyue Ji, Kehan Su,Rundong Hu,Chen Chen, H. Fang,Xurui Jin,Hong-bo Lin,Yexiang Sun, Lijing L. YanVaccine（2023）引用 0|浏览0暂无评分AI 理解论文溯源树样例生成溯源树，研究论文发展脉络Chat Paper正在生成论文摘要
