1. Castels S, Miller MJ. The age of migration: international population movements in the modern world. 4th ed. London: Palgrave Macmillan; 2009.
2. Bekendtgørelse af sundhedsloven [Law on Health]. Sect. 7 (2014).
3. United Nations. Cartographer international migration 2013 Wallchart. New York, USA. 2013.
4. Statistics Denmark. Immigrants in Denmark 2014 (in Danish). 2014.
5. Norredam M. Migration and health: exploring the role of migrant status through register-based studies. Dan Med J. 2015;62(4):31.