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Association of Physical Activity Measured by Accelerometer,Knee Joint Abnormalities,and Cartilage T2 Measurements Obtained From 3T Magnetic Resonance Imaging: Data From the Osteoarthritis Initiative |
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| Authors: | M. Kretzschmar W. Lin L. Nardo G. B. Joseph D. D. Dunlop U. Heilmeier M. C. Nevitt H. Alizai C. E. McCulloch J. A. Lynch T. M. Link |
| Affiliation: | 1. University of California, San Francisco;2. Feinberg School of Medicine, Northwestern University, Chicago, Illinois |
| Abstract: | |
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