title: Discography: A Review.
abstract: The etiology of back pain appears elusive at times. Discography represents one tool that can help in the diagnosis. The following reviews the controversies and uses of this procedure.
authors.affiliation: Barnes-Jewish West County Hospital, Washington University School of Medicine, Pain Management Center, 1040 North Mason Road, Suite 102, St. Louis, MO 63141, USA.
authors.initials: AH
authors.lastname: Guarino