Items where Author is "Graffy, Jonathan"

Madurasinghe, Vichithranie W., Bower, Peter, Eldridge, Sandra, Collier, David, Graffy, Jonathan, Treweek, Shaun, Knapp, Peter, Parker, Adwoa, Rick, Jo, Salisbury, Chris, Man, Mei See, Torgerson, David, Sheridan, Rebecca, Sullivan, Frank, Cockayne, Sarah and Dack, Charlotte (2021) Can we achieve better recruitment by providing better information? Meta-analysis of ‘studies within a trial’ (SWATs) of optimised participant information sheets. BMC Medicine, 19 (1). ISSN 1741-7015