Agrawal, A., Garg, U., Madan, C. and goel, S. 2013. Association Of Biomass Fuel Smoke Exposure And COPD In Women Of Rural India – A Cross Sectional Hospital Based Study: Association of Biomass Fuel Smoke. National Journal of Integrated Research in Medicine. 4, 6 (Dec. 2013), 11–17. DOI:https://doi.org/10.70284/njirm.v4i6.2241.