title: Ketamine for managing perioperative pain in opioid-dependent patients with chronic pain: a unique indication?
authors.forename: Martin S
authors.initials: MS
authors.lastname: Angst
authors.forename: J David
authors.initials: JD
authors.lastname: Clark
mesh_terms: D002908:Chronic Disease; D019468:Disease Management; D006801:Humans; D007649:Ketamine / Q000627:therapeutic use*; D009293:Opioid-Related Disorders / Q000150:complications / Q000188:drug therapy*; D010146:Pain / Q000150:complications / Q000188:drug therapy*; D010149:Postoperative Pain / Q000150:complications / Q000517:prevention & control*
chemical_list: D007649:Ketamine