Does multilevel lumbar stenosis lead to poorer outcomes?: a subanalysis of the Spine Patient Outcomes Research Trial (SPORT) lumbar stenosis study.

Park, Daniel K   •   An, Howard S   •   Lurie, Jon D   •   Zhao, Wenyan   •   Tosteson, Anna   •   Tosteson, Tor D   •   Herkowitz, Harry   •   Errico, Thomas   •   Weinstein, James N

published in: Spine