Crombie, I. K., Irvine, L., Williams, B., Sniehotta, F. F., Petrie, D., Evans, J. M., Emslie, C., Jones, C., Ricketts, I. W., Humphris, G., Norrie, J., Rice, P., & Slane, P. W. (2014). A mobile phone intervention to reduce binge drinking among disadvantaged men: Study protocol for a randomised controlled cost-effectiveness trial. Trials, 15(494), https://doi.org/10.1186/1745-6215-15-494