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2. A population-level study of place of death and associated factors, in Sweden;Håkanson;Scand J Public Health,2015
3. SFS - Svensk författningssamling (Swedish Statute Book) Hälso- och sjukvårdslagen (Health Care Law)
4. SOU - Statens Offentliga utredningar I den äldres tjänst. Äldreassistent - ett framtidsyrke (In the service of older people. Senior assistant - a profession for future). Stockholm: Statens offentliga utredningar
5. Statictics Sweden Foreign-born persons in Sweden by country of birth, age and sex. Year 2001-2015 http://www.statistikdatabasen.scb.se/pxweb/en/ssd/START__BE__BE0101__BE0101E/UtrikesFoddaR/?rxid=06eda3fb-91ac-47eb-822d-e095ee56efca