Evans, B., Keen, L., Bulger, J. K., Rees, N., Snooks, H., Fegan, G., . . . Longo, M. (2018). Use of scratchcards for allocation concealment in a prehospital randomised controlled trial. Emergency Medicine Journal, 35(11), pp. emermed-2018-207881. doi:10.1136/emermed-2018-207881

Evans, Bridie, Leigh Keen, Jenna Katherine Bulger, Nigel Rees, Helen Snooks, Greg Fegan, Simon Ford, Bridie Angela Evans, and Mirella Longo. "Use of Scratchcards for Allocation Concealment in a Prehospital Randomised Controlled Trial." Emergency Medicine Journal 35, no. 11 (2018): emermed-2018-207881.

Evans, Bridie, et al. "Use of Scratchcards for Allocation Concealment in a Prehospital Randomised Controlled Trial." Emergency Medicine Journal 35.11 (2018): emermed-2018-207881.