Effectiveness and cost-effectiveness of a stepped care intervention for alcohol use disorders in primary care: pilot study

C Drummond, S Coulton, D James, C Godfrey, S Parrott, J Baxter, D Ford, B Lervy, S Rollnick, I Russell and T. Peters

The British Journal of Psychiatry 195 ( 5 ): 448 - 456 , 2009