Spine · 2006 · 126 citations · 10 references
The null hypothesis is only partially correct. Healos and BMA are not inferior to autologous iliac crest bone as a graft material in posterolateral lumbar spine fusions but are radiographically ineffective in lumbar interbody fusions.
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Degenerative Lumbar Spondylolisthesis With Spinal Stenosis
Martin B. Kornblum, Jeffrey S. Fischgrund, Harry N. Herkowitz et al. · Spine · 2004 · 498 citations
The North American Spine Society Lumbar Spine Outcome Assessment Instrument
Lawren H. Daltroy, William L. Cats‐Baril, Jeffrey N. Katz et al. · Spine · 1996 · 474 citations
Assessment of Outcome in Patients with Low-Back Pain
C.G. Greenough, R. D. FRASER · Spine · 1992 · 267 citations