1. A study of wrist-worn activity measurement as a potential real-world biomarker for late-life depression. Issue 1 (26th September 2016) Authors: O'Brien, J. T.; Gallagher, P.; Stow, D.; Hammerla, N.; Ploetz, T.; Firbank, M.; Ladha, C.; Ladha, K.; Jackson, D.; McNaney, R.; Ferrier, I. N.; Olivier, P. Journal: Psychological medicine Issue: Volume 47:Issue 1(2017) Page Start: 93 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗