1. 1. World Health Organization. Oral health: action plan for promotion and integrated disease prevention 2007. http://apps.who.int/iris/bitstream/10665/22590/1/A60_R17-en.pdf?ua=1.
2. 2. Kassebaum NJ, Smith AGC, Bernabe E, et al. Global, regional, and national prevalence, incidence, and disability-adjusted life years for oral conditions for 195 countries, 1990-2015: a systematic analysis for the global burden of diseases, injuries, and risk factors. J Dent Res. 2017; 96: 380-387.
3. 3. Action plan for the prevention and control of noncommunicable diseases in the WHO European Region. Regional Committee for Europe EUR.66th session. Copenhagen, Denmark, 12–15 September 2016. URL:http://www.euro.who.int/__data/assets/pdf_file/0011/315398/66wd11e_NCDActionPlan_160522.pdf?ua=1
4. 4. Listl S, Galloway J, Mossey PA, et al. Global economic impact of dental diseases. J Dent Res 2015; 94: 1355–61.
5. 5. Pavlenko O.V., Vakhnenko O.M. Shlyakhy reformuvannya systemy nadannya stomatolohichnoyi dopomohy naselennyu Ukrayiny. Dyskusiya [Ways of reforming the system of rendering dental care to the population of Ukraine. Discussion]. Modern dentistry. 2013; 4:180-184. (UA)