Van HeckeOTorranceNSmithBH.Chronic pain epidemiology and its clinical relevance. Br J Anaesth 2013; 111: 13-8. http://dx.doi.org/10.1093/bja/aet123
2.
AbdullaABoneMAdamsN Evidence-based clinical practice guidelines on management of pain in older people. Age Ageing 2013; 42: 151-3. http://dx.doi.org/10.1093/ageing/afs199
3.
HighetGCudmoreSRobertsonS Planning for the future with patients who have advanced heart disease: designing a randomised clinical trial of anticipatory care. BMJ Support Palliat Care 2014; 4 Suppl 1: A11-A12. http://dx.doi.org/10.1136/bmjspcare-2014-000654.30
4.
HuseboBSBallardCSandvikR Efficacy of treating pain to reduce behavioural disturbances in residents of nursing homes with dementia: cluster randomised clinical trial. BMJ 2011; 343: d4065. http://dx.doi.org/10.1136/bmj.d4065
5.
Department of Health. More care, less pathway: a review of the Liverpool Care Pathway.2013. https://www.gov.uk/government/publications/review-of-liverpool-care-pathway-for-dying-patients