Weight loss referrals for adults in primary care (WRAP): protocol for a multi-centre randomised controlled trial comparing the clinical and cost-effectiveness of primary care referral to a commercial weight loss provider for 12 weeks, referral for 52 weeks, and a brief self-help intervention [ISRCTN82857232].
Ahern AL, Aveyard PN, Halford JC, Mander A, Cresswell L, Cohn SR, Suhrcke M, Marsh T, Thomson AM, and Jebb SA
BMC Public Health. Jun 2014
(DOI : 10.1186/1471-2458-14-620)