1. Protocol for a mixed-methods longitudinal study to identify factors influencing return to work in the over 50s participating in the UK Work Programme: Supporting Older People into Employment (SOPIE). Issue 12 (16th December 2015) Authors: Brown, Judith; Neary, Joanne; Katikireddi, Srinivasa Vittal; Thomson, Hilary; McQuaid, Ronald W; Leyland, Alastair H; Frank, John; Jeavons, Luke; de Pellette, Paul; Kiran, Sibel; Macdonald, Ewan B Journal: BMJ open Issue: Volume 5:Issue 12(2015) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗