Evans, B., Bedson, E., Bell, P., Hutchings, H., Lowes, L., Rea, D., . . . Russell, I. (2013). Involving service users in trials: Developing a standard operating procedure. Trials, 14(1), p. 219. doi:10.1186/1745-6215-14-219

Evans, Bridie, et al. "Involving Service Users in Trials: Developing a Standard Operating Procedure." Trials 14, no. 1 (2013): 219.

Evans, Bridie, et al. "Involving Service Users in Trials: Developing a Standard Operating Procedure." Trials 14.1 (2013): 219.