COVID-19 in the Tibet, China, the roof of the world: a comparative analysis of high-altitude residents and newcomers. - Yan, Xiaosong; Shan, Ying; Luo, Qiaoxia; Liu, Dongmei; Zhang, Yanfei; Zhai, Qiangrong; Zhou, Zhenxing; Wang, Weikai; La, Ba; Yan, Jingting; Zhu, Xiaoyao; Wang, Xinxin; et al. (BMC Infectious Diseases, 2024)