title: Epidural Anesthesia and Perioperative Hypotension.
authors.affiliation: Department of Anesthesiology, The Affiliated Hospital of Qingdao University, Qingdao, China.
authors.forename: Yongxin
authors.initials: Y
authors.lastname: Liang
authors.affiliation: Department of Anesthesiology, The Affiliated Hospital of Qingdao University, Qingdao, China.
authors.forename: Shiduan
authors.initials: S
authors.lastname: Wang