Vaccine Effectiveness Against COVID-19 Infection by Frailty Status among US Veterans F. Tang, L. Llabre, C. R. Encarnacion, I. S. Hammel, M. K. Andrew,J. RuizJOURNAL OF THE AMERICAN GERIATRICS SOCIETY(2023)引用 0|浏览1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