A randomised controlled non-inferiority trial of primary care-based facilitated access to an alcohol reduction website (EFAR-FVG): the study protocol.
BMJ Open. 2013 Feb 12;3(2):e002304. doi: 10.1136/bmjopen-2012-002304. Print 2013.
BMJ Open. 2013.
PMID: 23408073
Free PMC article.