Information from your family doctor. Lumbar spinal canal stenosis: a common cause of back and leg pain. [electronic resource] - American family physician May 2003 - 2199-200 p. digital Publication Type: Journal Article; Patient Education Handout ISSN: 0002-838X Subjects--Topical Terms: HumansIntermittent Claudication--diagnosisLow Back Pain--diagnosisLumbar VertebraeSpinal Stenosis--complications