Lyons, R., Sebire, S. J., Edwards, M. J., Campbell, R., Jago, R., Kipping, R., . . . Hollingworth, W. (2016). Protocol for a feasibility cluster randomised controlled trial of a peer-led school-based intervention to increase the physical activity of adolescent girls (PLAN-A). Pilot and Feasibility Studies, 2(1), . doi:10.1186/s40814-015-0045-8

Lyons, Ronan, et al. "Protocol for a Feasibility Cluster Randomised Controlled Trial of a Peer-led School-based Intervention to Increase the Physical Activity of Adolescent Girls (PLAN-A)." Pilot and Feasibility Studies 2, no. 1 (2016).

Lyons, Ronan, et al. "Protocol for a Feasibility Cluster Randomised Controlled Trial of a Peer-led School-based Intervention to Increase the Physical Activity of Adolescent Girls (PLAN-A)." Pilot and Feasibility Studies 2.1 (2016).