1. 1.Licitra L, Baldi G, Alterio D. Linee guida tumori della testa e del collo; 2015 [Internet]. Available from: https://www.aiom.it/wp-content/uploads/2018/11/2018_LG_AIOM_TestaCollo.pdf [cited 2019, Feb 6].
2. 2.IARC. Monographs on the evaluation of carcinogenic risks to humans. International Agency for Research on cancer; 2017; [Internet]. Available from: https://monographs.iarc.fr/iarc-monographs-on-the-evaluation-of-carcinogenic-risks-to-humans-4/ [cited 2019, Feb 6]..
3. Preventable Exposures Associated With Human Cancers
4. Lifestyle risk factors for oral cancer
5. De Campora E, Marzetti F. La chirurgia oncologia della testa e del collo. Elsevier Italia, 2006; 195-196