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机译:Radiographic assessment of degenerative lumbar spinal stenosis: is MRI superior to CT?
Univ Western Ontario, Dept Surg, Div Orthopaed, London, ON, Canada;
Univ Western Ontario, Dept Radiol, London, ON, Canada;
Victoria Hosp, London Hlth Sci Ctr, Orthopaed Spine Program, London, ON, Canada;