title: Epidural ketamine for postoperative analgesia.
authors.forename: A N
authors.initials: AN
authors.lastname: Sandler
authors.forename: R
authors.initials: R
authors.lastname: Schmid
authors.forename: J
authors.initials: J
authors.lastname: Katz
mesh_terms: D015360:Analgesia, Epidural; D018691:Excitatory Amino Acid Antagonists / Q000008:administration & dosage / Q000627:therapeutic use*; D006801:Humans; D007649:Ketamine / Q000008:administration & dosage / Q000627:therapeutic use*; D010149:Postoperative Pain / Q000188:drug therapy*
chemical_list: D018691:Excitatory Amino Acid Antagonists; D007649:Ketamine