Comparison of Physical Activity Measures Derived From the Fitbit Flex and the ActiGraph GT3X+ in an Employee Population With Chronic Knee Symptoms

द्वारा Pamela Semanik, Jungwha Lee, Christine A. Pellegrini, Jing Song, Dorothy D. Dunlop, Rowland W. Chang
प्रकाशित 2020-01-01