1. Social Department—The Governmental Office: the fact page. No. 14; 2007.
2. National Board of Health and welfare: Hälso-och sjukvård - lägesrapporter 2007. Health and health care, Current report on year 2007; 2008.
3. National Statistics Central Board: Ohälsa och sjukvård 1980–2005, Levnadsförhållandena Rapport nr. 113. Ill-health and health care between 1980 to 2005, Life conditions report no. 113; 2006.
4. Hedemalm A: Immigrants with heart failure—a descriptive comparative study of symptoms, self care, social support, care and treatment. Doctoral thesis. Gutenberg University: Sahlgrenska Academy; 2007.
5. Wamala S, Boström G, Akhavan S, Bildt C. Does socioeconomic disadvantage explain why immigrants in Sweden refrain from seeking needed medical treatment? Ital J Public Health. 2007;4(3):227–34.