Pondel, Kamil, et al. “Comparison of the Impact of E-Cigarettes and New Tobacco Heating Devices on the Human Body and Their Potential in the Fight Against Smoking”. Journal of Education, Health and Sport, vol. 12, no. 8, Aug. 2022, pp. 1088-91, doi:10.12775/JEHS.2022.12.08.092.