1. Salomatin, V., Filipchuk, O., Mirgorodskaya, A., Shkidjuk, M.: Modeling multicomponent tobacco products reduced toxicity. Russ. Acad. Agric. Sci. Uglich 150 (2010)
2. Rogain, M., Zetterstrom, U., Lindholm, K.: Quantitative and qualitative chemical analysis of securitising tobacco naswar. Sci. Health 1, 15–20 (2016)
3. Ullah, N., Asif, A., Azam Khan, M., Ahmad, W., Ali, N., Khan, T., Shah, A.: Chemical analysis of naswar and cigarettes. A comparative study. Int. J. Basic Clin. Res. 1(1), 13–15 (2011)
4. Sajid, F., Bano, S.: Effects of smokeless dipping tobacco (Naswar) consumption on antioxidant enzymes and lipid profile in its users. Pak. J. Pharm. Sci. 28(5), 1829–1833 (2015)
5. Ullah, A., Khan, A., Iqbal, Z., Khan, I.: Evaluation of serum copper level in Naswar (smokeless tobacco) addicts using flame atomic absorption spectroscopy. Arch. Iran. Med. 20(10), 649–651 (2017)