%0 Journal Article %A Matthijs Lipperts %A Rachel Senden %A Wim Van Asten %A Ide Heyligers %A Bernd Grimm %T VALIDATION OF A LOW COST ACTIVITY MONITOR FOR ORTHOPAEDIC PATIENTS %D 2012 %J Orthopaedic Proceedings %P 235-235 %V 94-B %N SUPP_XXXVII %R 10.1302/1358-992X.94BSUPP_XXXVII.EFORT2011-235 %U https://doi.org/10.1302/1358-992X.94BSUPP_XXXVII.EFORT2011-235 %K Trauma