1. Parkin DM, Laara E, Muri CS (1988) Estimates of the worldwide frequency of sixteen major cancers in 1980. Int J Cancer 41(2):184–197
2. Boring CC, Squries TS, Tong T, Montgomery S (1994) Cancer statistics. CA Cancer J Clin 44(1):7–26
3. WHO, World Bank, UNESCO, CIA and individual country databases for global health and causes of death. Available at: https://www.worldlifeexpectancy.com/world-health-rankings. Accessed 11 March 2021
4. Global adult tobacco survey Turkey (2012) Public Health Institution of Turkey. Republic of Turkey, Ministry of Health. Available at: https://www.who.int/tobacco/surveillance/survey/gats/report_tur_2012.pdf?ua=1. Accessed 11 March 2021
5. Baserer N (2003) Oral Kavite Kanserleri. In: Engin K, Erisen L (eds) Bas-Boyun Kanserleri 1. Baskı Nobel Matbaacılık, Istanbul, pp 237–270