4GEA. Global energy assessment-Toward a sustainable fu- ture [R]. Laxenburg, Austria : Cambridge University Press, Ca- mbridge, UK and New York, NY, USA and the International Institute for Applied Systems Analysis,2012.
5TANG Xin, LIAO Haa. Energy poverty and solid fuels use in rural China: Analysis based on national population census [J]. Energy for Sustainable Development,2014,23 : 122-129.
6LIM S S,VOS T,FLAXMAN A D,et al. 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 2010 [J]. The Lancet, 2012,380 ( 9859 ) : 2224-2260.
7MARLIN W J,GLASS R I,BALBUS J M,et al. A major en- vironmental cause of death [J]. Science,2011,334 (6053) : 180- 181.
8MUMFORD J, HE Xingzhou, CHAPMAN R, et al. Lung cancer and indoor air pollution in Xuan Wei, China [J]. Science, 1987,235 (4785) :217-220.
9SPENGLER J, SEXTON K. Indoor Air pollution : A public health perspective [J]. Science, 1983,221 (4605) :9-17.
10ANENBERG S. Technology : Clean stoves benefit climate and health [J]. Nature,2012,490(7420) :343-343.
