Brown, Jamie and West, Robert and Angus, Colin and Beard, Emma and Brennan, Alan and Drummond, Colin and Hickman, Matthew and Holmes, John and Kaner, Eileen and Michie, Susan (2016) Comparison of brief interventions in primary care on smoking and excessive alcohol consumption: a population survey in England. The British Journal of General Practice , 66 , (642) , e1-9.