1. World Health Organization (2017) Q&As on hypertension. Retrieved 25 January 2017 from http://www.who.int/features/qa/82/en/.
2. World Health Organization (2016b) International statistical classification of diseases and related health problems tenth revision. Retrieved 31 January 2017 from http://apps.who.int/classifications/icd10/browse/2016/en.
3. The Physical Activity Scale for the Elderly (PASE)
4. Overview of the MNA: its history and challenges;Vellas;Journal Nutrition Health Aging,2006
5. SOU (2013) Primary care function, organization and finance – a literature review. Report to the investigation, a national coordinator for the efficient utilization in the health sector. SOU. Retrieved 1 November 2016 from http://sou.gov.se/wp-content/uploads/2015/01/Primärvård-litteraturöversikt-S-2013_14.pdf.