Surgical versus nonoperative treatment for lumbar spinal stenosis four-year results of the Spine Patient Outcomes Research Trial.

Weinstein, James N   •   Tosteson, Tor D   •   Lurie, Jon D   •   Tosteson, Anna   •   Blood, Emily   •   Herkowitz, Harry   •   Cammisa, Frank   •   Albert, Todd   •   Boden, Scott D   •   Hilibrand, Alan   •   Goldberg, Harley   •   Berven, Sigurd   •   An, Howard

published in: Spine