Dorothy D Dunlop professor, Jing Song statistician, Pamela A Semanik associate professor, Leena Sharma professor, Joan M Bathon professor, Charles B Eaton professor et al
Dunlop D D, Song J, Semanik P A, Sharma L, Bathon J M, Eaton C B et al.
Relation of physical activity time to incident disability in community dwelling adults with or at risk of knee arthritis: prospective cohort study
BMJ 2014; 348 :g2472
doi:10.1136/bmj.g2472