title: Interpreting the evidence: reply to Spruyt et al.
authors.affiliation: Centre for Pain Management and Palliative Care/Regional Centre of Excellence in Palliative Care, Haukeland University Hospital, Bergen, Norway.
authors.forename: Rae Frances
authors.initials: RF
authors.lastname: Bell
authors.affiliation: Department of Anesthesiology and Intensive Care Medicine, Wilhelminenspital, Vienna, Austria.
authors.forename: Wolfgang
authors.initials: W
authors.lastname: Jaksch
authors.affiliation: Institute of Clinical Medicine, University of Helsinki, Pain Clinic, Helsinki University Central Hospital, Helsinki, Finland.
authors.forename: Eija A
authors.initials: EA
authors.lastname: Kalso
mesh_terms: D005260:Female; D006801:Humans; D007649:Ketamine / Q000627:therapeutic use*; D008297:Male; D009369:Neoplasms / Q000150:complications*; D010148:Intractable Pain / Q000188:drug therapy*
chemical_list: D007649:Ketamine