Thompson, David G, O’Brien, Sarah, Kennedy, Anne, Rogers, Anne, Whorwell, Peter, Lovell, Karina, Richardson, Gerry, Reeves, David, Bower, Peter, Chew-Graham, Carolyn, Harkness, Elaine, Beech, Paula, "A randomised controlled trial, cost-effectiveness and process evaluation of the implementation of self-management for chronic gastrointestinal disorders in primary care, and linked projects on identification and risk assessment", Programme Grants for Applied Research,