Cite

    U. Kogel et al.. “Biological impact of cigarette smoke compared to an aerosol produced from a prototypic modified risk tobacco product on normal human bronchial epithelial cells.” Toxicology in vitro, vol. 29, no. 8, 2015, pp. 2102–2115. http://access.bl.uk/ark:/81055/vdc_100026720661.0x000061