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pro vyhledávání: '"Maheswaran Rajappa"'
Publikováno v:
Journal of Evolution of Medical and Dental Sciences. 10:2692-2696
BACKGROUND Indoor air pollution is responsible for more than 1.5 million deaths and 2.7 % of the global burden of disease as per WHO report. Globally, more than three billion people depend on solid fuels including biomass and coal. Nearly 4 million p