Chartered Society of Physiotherapists Back Pain Mythbusters http://www.csp.org.uk/your-health/healthy-living/p...

Exploring the cost–utility of stratified primary care management for low back pain compared with current best practice within risk-defined subgroups http://ard.bmj.com/content/71/11/1796

NHS Choices: http://www.nhs.uk/news/2014/03March/Pages/Back-pai...

World Health Organisation: Global Burden of Disease Study 2010 https://www.google.co.uk/search?q=WHO+global+burde...