Guidelines for implementation of Article 14 of the WHO FCTC. Geneva, World Health Organization, 2010. Seventh plenary meeting. Available from: https://www.who.int/fctc/guidelines/adopted/article_14/en/
World Health Organisation. WHO monograph on tobacco cessation and oral health integration; 2017. Available from: https://www.who.int/publications/i/item/who-monograph-on-tobacco-cessation-and-oral-health-integration
Attar-Zadeh D, Baxter N, Bobak A, Cheeseman H. Inc; 2019. PCRS Pragmatic guides for clinicians diagnosis and management of tobacco dependency [Internet]. Available from: https://www.pcrs-uk.org/sites/pcrs-uk.org/files/tobacco_dependency_pragmatic_guide_2.pdf [Accessed 21 July 2021]
World Health Organisation. Electronic Nicotine Delivery Systems and Electronic Non-Nicotine Delivery Systems (ENDS/ENNDS), World Health Organization statement; 2016. Appendices to WHO report (FCTC/COP/7/11). Available from: https://www.who.int/publications/m/item/electronic-nicotine-delivery-systems-and-electronic-non-nicotine-delivery-systems-(ends-ennds)
World Health Organization. Heated tobacco products (HTPs) information sheet; 2018. Available from: https://apps.who.int/tobacco/publications/prod_regulation/heated-tobacco-products/en/index.html
World Health Organisation. WHO report on the global tobacco epidemic 2021: addressing new and emerging products; 2021. Available from: https://www.who.int/teams/health-promotion/tobacco-control/global-tobacco-report-2021