%0 Journal Article %T How to evaluate the use of GPS tracking devices to support ˇ°safer walkingˇ± for people with dementia: is a randomised controlled trial feasible? %A Heather Milne %A Brian McKinstry %J International Journal of Integrated Care %D 2012 %I Utrecht University Library Open Access Journals %K telecare %K randomised controlled trials %K GPS tracking in dementia %U http://www.ijic.org/index.php/ijic/article/view/961