Bec Hanley, Ann Truesdale, Andy King, Diana Elbourne, Iain Chalmers
Hanley B, Truesdale A, King A, Elbourne D, Chalmers I.
Involving consumers in designing, conducting, and interpreting randomised controlled trials: questionnaire survey
BMJ 2001; 322 :519
doi:10.1136/bmj.322.7285.519