Applying complex system entropy cluster algorithm to mining principle of herbal combinations in traditional Chinese medicine. - Chenghe Shi; Renquan Liu; Yuhao Zhao; Xiujuan Wang (ICIS, 2009)

Rehabilitation using virtual reality technology: a bibliometric analysis, 1996-2015. - Youliang Huang; Qian Huang; Sajid Ali 002; Xing Zhai; Xiaoming Bi; Renquan Liu (Scientometrics, 2016)