1. 1 Statistics Sweden. Statistikbasen Statistiska Centralbyrån, 2005. Available from URL: http://www.ssd.scb.se/databaser/makro/start.asp. Accessed 24 February 2010.
2. 3 Socialstyrelsen (National Board of Health and Welfare). Vård och omsorg om äldre: Lägesrapport (Swe). ISBN 978-91-85482-98-6. 2007.
3. How nurses manage time and work in long-term care;Bowers;Journal of Advanced Nursing,2001