1. A novel method to promote physical activity among older adults in residential care: an exploratory field study on implicit social norms. Issue 1 (December 2017) Authors: Koeneman, Margot; Chorus, Astrid; Hopman-Rock, Marijke; Chinapaw, Mai Journal: BMC geriatrics Issue: Volume 17:Issue 1(2017) Page Start: 1 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗