Robert JR.J.WickhamRobert JR.J., The Biological Impact of Menthol on Tobacco Dependence, „Official Journal of the Society for Research on Nicotine and Tobacco”, 10, 22, 2020, s. 1676–1684, DOI:10.1093/ntr/ntz239, PMID:31867627(ang.).
Robert JR.J.WickhamRobert JR.J., The Biological Impact of Menthol on Tobacco Dependence, „Official Journal of the Society for Research on Nicotine and Tobacco”, 10, 22, 2020, s. 1676–1684, DOI:10.1093/ntr/ntz239, PMID:31867627(ang.).