Validity and comparability of a wrist-worn accelerometer in children.
Ekblom O, Nyberg G, Bak EE, Ekelund U, Marcus C
Journal of Physical Activity and Health. Mar 2012
Validity and Comparability of a Wrist-Worn Accelerometer in Children.
Ekblom O, Nyberg G, Ekblom Bak E, Ekelund U, Marcus C
Journal of Physical Activity and Health. Sep 2011
(DOI : 2010-0228)