Kumar, Santhosh, Prabu D., Suhas Kulkarni, and Rushabh J. Dagli. “Tobacco As Risk Factor for Periodontal Disease in Green Marble Mine Laborers of Rajasthan, India”. Brazilian Journal of Oral Sciences 7, no. 27 (December 23, 2015): 1641–1647. Accessed May 5, 2024. https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8642385.