A step machine for the elderly with osteoarthritis
H.T. Fan, T-L. Lee, K-C. Weng, M-L. Liao
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H.T. Fan, T-L. Lee, K-C. Weng, M-L. Liao (2008). A step machine for the elderly with osteoarthritis. Gerontechnology, 7(2), 100-100
https://doi.org/10.4017/gt.2008.07.02.037.00