Bradburn J , Maher EJ . The growth of advocacy groups for cancer patients in Europe and the USA . Oncol Today1995; 12: 14–17 .
2.
Hanley B , Bradburn J , Barnes M , et al. Involving the public in NHS, public health and social care research: briefing notes for researchers, second edition. Eastleigh: INVOLVE , 2004.
3.
Smale N , Rhodes P . Too ill to talk: user involvement in palliative care. London: Routledge , 2000.
4.
Beresford P. Palliative care: developing user involvement, improving quality. Report of the First National Seminar of Palliative Care Service Users and Workers. St Christopher's Education Centre, Sydenham. The Centre for Citizen Participation, Brunel University, Middlesex, 2000.