Qihui Wang, Jianxun Qi, Yuan Yuan, Yifang Xuan, Pengcheng Han, Yuhua Wan, Wei Ji, Yan Li, Ying Wu, Jianwei Wang, Aikichi Iwamoto, Patrick C Y. Woo, Kwok-Yung Yuen, Jinghua Yan, Guangwen Lu, George F Gao Bat Origins of MERS-CoV Supported by Bat Coronavirus HKU4 Usage of Human Receptor CD26. Cell Host & Microbe, 16(3), 328-337. (2014).
https://doi.org/10.1016/j.chom.2014.08.009