Johnson P, Balakrishnan K, Ramaswamy P, Ghosh S, Sadhasivam M, Abirami O, Satiasekaran BWC, Smith KR, Thanasekaraan V, Subhashini AS. 2011 "Prevalence of chronic obstructive pulmonary disease in rural women of Tamilnadu: implications for refining disease burden assessments attributable to household biomasscombustion." Global Health Action 2011, 4:7226 - DOI: 10.3402/gha.v4i0.7226 → Download PDF