Kerrison, R. S., McGregor, L. M., Marshall, S., Isitt, J., Counsell, N., Wardle, J., & von Wagner, C. (2016). Use of a 12 months' self-referral reminder to facilitate uptake of bowel scope (flexible sigmoidoscopy) screening in previous non-responders: A London-based feasibility study. Br J Cancer.

Kerrison, Robert S., Lesley M. McGregor, Sarah Marshall, John Isitt, Nicholas Counsell, Jane Wardle, و Christian von Wagner. "Use of a 12 Months' Self-referral Reminder to Facilitate Uptake of Bowel Scope (flexible Sigmoidoscopy) Screening in Previous Non-responders: A London-based Feasibility Study." Br J Cancer 2016.

Kerrison, Robert S., et al. "Use of a 12 Months' Self-referral Reminder to Facilitate Uptake of Bowel Scope (flexible Sigmoidoscopy) Screening in Previous Non-responders: A London-based Feasibility Study." Br J Cancer 2016.