Monitoring the Depth of Anesthesia Through the Use of Cerebral Hemodynamic Measurements Based on Sample Entropy Algorithm. - Gang Wang 005; Xiangguo Yan; Zhian Liu; Yiming Feng; Jinming Li; Hailong Dong; Dong Wang 050; Jing Li; Nong Yan; Tun Liu (IEEE Trans. Biomed. Eng., 2020)