title: Lumbar spinal stenosis: studies on 8 cases.
mesh_terms: D000328:Adult; D006801:Humans; D007796:Laminectomy; D008159:Lumbar Vertebrae; D008297:Male; D008875:Middle Aged; D013115:Spinal Canal / Q000473:pathology; D013122:Spinal Diseases / Q000473:pathology / Q000601:surgery