1. Meeting Physical Activity Guidelines and the Risk of Incident Knee Osteoarthritis: A Population‐Based Prospective Cohort Study1. Issue 1 (January 2014) Authors: Barbour, K. E.; Hootman, J. M.; Helmick, C. G.; Murphy, L. B.; Theis, Kristina A.; Schwartz, T. A.; Kalsbeek, W. D.; Renner, J. B.; Jordan, J. M. Journal: Arthritis care & research Issue: Volume 66:Issue 1(2014:Jan.) Page Start: 139 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗