1. Nations U: The Energy Access Situation in Developing Countries: A review focused on least 49 developed countries and sub-Saharan Africa. 2009, Kenya: Nairobi
2. Smith KR, Balakrishnan K, Butler C, Chafe Z, Fairlie I, Kinney P, Kjellstrom T, Mauzerall DL, McKone T, McMichael A, Schneider M: From Energy and Health. Global Energy Assessment - Toward a Sustainable Future. Edited by: Johansson TB, Patwardhan A, Nakicenovic N, Gomez-Echeverri L. 2012, New York: Cambridge University Press, 255-324.
3. Smith KR, Mehta S, Maeusezahl-Feuz M: From Indoor air pollution from household use of solid cookfuels. Comparative Quantification of Health Risks: Global and Regional Burden of Disease Attributable to Selected Major Risk Factors. Edited by: Ezzati M, Lopez AD, Rodgers A, Murray CJL. 2004, Switzerland: World Health Organization, 1435-1494.
4. Lim SS, Vos T, Flaxman AD, Danaei G, Shibuya K, Adair-Rohani H, Amann M, Anderson HR, Andrews KG, Aryee M, Atkinson C, Bacchus LJ, Bahalim AN, Balakrishnan K, Balmes J, Barker-Collo S, Baxter A, Bell ML, Blore JD, Blyth F, Bonner C, Borges G, Bourne R, Boussinesq M, Brauer M, Brooks P, Bruce NG, Brunekreef B, Bryan-Hancock C, Bucello C: A comparative risk assessment of burden of disease and injury attributable to 67 risk factors and risk factor clusters in 21 regions, 1990–2010: a systematic analysis for the Global Burden of Disease Study. Lancet. 2012, 380: 2224-2260. 10.1016/S0140-6736(12)61766-8.
5. The Global Indoor Air Pollution Database. http://www.who.int/indoorair/health_impacts/databases_iap/ ,