Kuntz, K M; Snider, R K; Weinstein, J N et al. (2000) Cost-effectiveness of fusion with and without instrumentation for patients with degenerative spondylolisthesis and spinal stenosis. Spine (Phila Pa 1976) 25:1132-9 |
Wilder, D G; Aleksiev, A R; Magnusson, M L et al. (1996) Muscular response to sudden load. A tool to evaluate fatigue and rehabilitation. Spine (Phila Pa 1976) 21:2628-39 |