Prevalence of chronic obstructive pulmonary disease in rural women of Tamilnadu: implications for refining disease burden assessments attributable to household biomass combustion oleh Priscilla Johnson, Kalpana Balakrishnan, Padmavathi Ramaswamy, Santu Ghosh, Muthukumar Sadhasivam, Omprakash Abirami, Bernard W. C. Sathiasekaran, Kirk R. Smith, Vijayalakshmi Thanasekaraan, Arcot S. Subhashini