title: Response to letter by Verdolin.
authors.affiliation: Neurological Surgery, University of Washington, Seattle, Washington, USA.
authors.forename: J D
authors.initials: JD
authors.lastname: Loeser
mesh_terms: D000701:Analgesics, Opioid / Q000008:administration & dosage*; D006801:Humans; D015918:Infusion Pumps, Implantable / Q000941:ethics*
chemical_list: D000701:Analgesics, Opioid