1. Commission for Racial Equality (1996) Roots of the future. Ethnic diversity in the making of Britain (CRE: Belmont Press).
2. Office For National Statistics (2011) Ethnicity and national identity in England and Wales 2011 (ONS, Newport) www.ons.gov.uk/ons/rel/census/2011-census/key-statistics-for-local-authorities-in-england-and-wales/rpt-ethnicity.html (accessed 24 May 2013).
3. Super-diversity and its implications
4. Gill PS Kai J Bhopal RS Wild S (2007) in Health care needs assessment. The epidemiologically based needs assessment reviews, Health care needs assessment: black and minority ethnic groups, eds Raftery J Stevens A Mant J (Radcliffe Publishing Ltd, Abingdon) Third Series, pp 227–399.
5. South Asian participation in clinical trials: The views of lay people and health professionals