Exercise referral for drug users aged 40 and over: results of a pilot study in the UK
Caryl M Beynon, Amy Luxton, Rhiannon Whitaker, N Tim Cable, Lucy Frith, Adrian H Taylor, Lu Zou, Peter Angell, Scott Robinson, Dave Holland, Sharon Holland, Mark Gabbay
BMJ Open Jan 2013, 3 (5) e002619; DOI: 10.1136/bmjopen-2013-002619