CLINICAL EVALUATIONS OF THE STRAIGHT AND CURVED LINE SHUTTLE-GAIT AND A TREADMILL TEST FOR INTERMITTENT CLAUDICATION IN PATIENTS WITH LUMBAR SPINAL STENOSIS -PRELIMINARY STUDY-
PAINE, KEW. Clinical features of lumbar spinal stenosis. Clin Orthop Rel Res. 1976, 115, 77-82
PRATT, RK. The reliability of the Shuttle Walking Test, the Swiss spinal stenosis questionnaire, the Oxford spinal stenosis score, and the Oswestry disability index in the assessment of patients with lumbar spinal stenosis. Spine. 2002, 27, 84-91
PORTER, RW. Spinal stenosis of the central and root canal, The lumbar spine and back pain. 1992, 313-332