Weerakoon, A. et al. 2010. An Epidemiological Study on Pattern of Smoking, Alcohol and Other Drugs Consumption among Femal Tea Pluckers in Nuwara-Eliya District, Sri Lanka. SAARC Journal of Tuberculosis, Lung Diseases and HIV/AIDS. 6, 1 (Apr. 2010), 31–38. DOI:https://doi.org/10.3126/saarctb.v6i1.3062.