title: Spinal cord stimulation for failed back surgery syndrome: technical advances, patient selection and outcome.
authors.affiliation: Department of Neurosurgery, Anesthesiology and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland and                    Department of Anesthesiology, Washington University, St. Louis, Missouri.
authors.forename: R B
authors.initials: RB
authors.lastname: North
authors.forename: A H
authors.initials: AH
authors.lastname: Guarino