1. Statement on Sarcoidosis
2. Sarcoidosis: epidemiology and prognosis. A 15-year European study;Hillerdal;Am Rev Respir Dis,1984
3. Epidemiology of sarcoidosis in Japan;Morimoto;Eur Respir J,2008
4. Sarcoidosis in Denmark 1980–1994. Sarcoidosis in Denmark 1980–1994. A registry-based incidence study comprising 5536 patients;Byg;Sarcoidosis Vasc Diffuse Lung Dis,2003
5. Epidemiology;Cullinan,2012