How Do Older Adults Respond to Active Australia Physical Activity Questions? Lessons from Cognitive Interviews
Heesch, Kristiann C., van Uffelen, Jannique, Brown, Wendy J.Volume:
22
Language:
english
Journal:
Journal of Aging and Physical Activity
DOI:
10.1123/japa.2012-0175
Date:
January, 2014
File:
PDF, 220 KB
english, 2014