Ramesh, Naveen. “Prevalence of Respiratory Morbidity Among Shopkeepers in the Vicinity of a National Highway, Bangalore”. International Journal of Occupational Safety and Health 5, no. 1 (February 12, 2017): 17–21. Accessed May 20, 2024. https://nepjol.info/index.php/IJOSH/article/view/12985.