1. Health improvement programmes: really too complex to evaluate?
2. The Environment and Disease: Association or Causation?;Bradford Hill A.;Proceedings of the Royal Society of Medicine,1965
3. Breckland Council.2009.Report of the Director of Services and the Deputy Chief Executive to the General Purposes Committee—7th January 2009. Thetford—Healthy Town. Available athttp://democracy.breckland.gov.uk(accessed July 14 2010).
4. Department of Health.2008a.Healthy Community Challenge Fund: Invitation to Local Areas. Available athttp://www.dh.gov.uk/en/Publicationsandstatistics/Publications/DH_085328(accessed July 13 2010).