Surgical versus nonoperative treatment for lumbar spinal stenosis four-year results of the spine patient outcomes research trial.
Times cited: 224
Surgical versus nonsurgical therapy for lumbar spinal stenosis.
New England Journal of Medicine.
Times cited: 515
A 2-year follow-up pilot study evaluating the safety and efficacy of op-1 putty (rhbmp-7) as an adjunct to iliac crest autograft in posterolateral lumbar fusions.
European Spine Journal.
Times cited: 77