Hargreaves, J. R., Fearon, E., Davey, C., Phillips, A., Cambiano, V., & Cowan, F. M. (2016). Statistical design and analysis plan for an impact evaluation of an HIV treatment and prevention intervention for female sex workers in Zimbabwe: A study protocol for a cluster randomised controlled trial. Trials.

Hargreaves, James R., Elizabeth Fearon, Calum Davey, Andrew Phillips, Valentina Cambiano, et Frances M. Cowan. "Statistical Design and Analysis Plan for an Impact Evaluation of an HIV Treatment and Prevention Intervention for Female Sex Workers in Zimbabwe: A Study Protocol for a Cluster Randomised Controlled Trial." Trials 2016.

Hargreaves, James R., et al. "Statistical Design and Analysis Plan for an Impact Evaluation of an HIV Treatment and Prevention Intervention for Female Sex Workers in Zimbabwe: A Study Protocol for a Cluster Randomised Controlled Trial." Trials 2016.