2. Kim BS. Kim HJ, Gang CY, Kim BS, Kim BR, Kim HJ, Lee SW, editors. 2020. Awareness of unification. Unification perception survey 2019. Institute for peace and unification studies, Seoul National University;Seoul: p. 30–82. DOI:
10.21719/ijtms.34.5.13.
3. Lee MC. 2020; The necessity of the inter-Korean confederation discussion for true national liberation. Korea Institute for National Unification Online Series CO20-20. 1–7.
5. Moon OR. 1993; A comparative study on the health care system of South and North Korea. The Korean Journal of Public Health. 30(1):45–72.
6. Park IH, Moon OR. 1994; Policy issues and directions for the integration of North and South Korean health care system. Health and Social Welfare Review. 14(1):163–189.
7. Lee GY. 1994; The healthcare system approach between South and North Korea in preparation for unification. J. Institute Health and Environmental Science. 4(2):98–105.
8. Moon OR. 1998; The unification of health care for the united Korea. The Korean Journal of Public Health. 35(1):48–71.
9. Choe MH. 2004; Development of model for health care system after unification through comparative study of North and South Korea. Health &. Welfare. 7:83–102. DOI:
10.23948/kshw.2004.12.7.83.

10. Yoon SJ. 2013; The experiences of system integration countries informing the potential unification of the Korean peninsula's healthcare system. J Korean Med Assoc. 56(5):389–393. DOI:
10.5124/jkma.2013.56.5.389.

11. Jeon WT. Jeon WT, Gang MA, Kim SJ, Kim SH, Kim SY, Kim SG, editors. 2018. Preparation of health care for forming a healthy community in the Korean peninsula. Preparation of health community in the Korean peninsula. Parkyoungsa;Seoul: p. 3–26.
12. Widstrom E, Eaton KA. 2004; Oral healthcare systems in the extended European Union. Oral Health Prev Dent. 2:155–194. PMID:
15641621.
13. Kravitz AS, Bullock A, Cowpe J. 2015. Manual of dental practice 2015. 5.1. ed. Council of European Dentists;Brussels: p. 9–56.
14. Oral Health Policy Research Group. 2001. Initiative of a oral health care system unification in South and North Korea. Gunchi;Seoul:
15. Shin TJ, Han DH, Jin BH, Kim TI, Lee JI, Kim CC. 2015; A study on the North Korea's dentistry education system and its implication on the direction for integration of South and North Korea's dentistry education. J Korean Dent Assoc. 53:726–731.
16. Lee JH. Jeon WT, Gang MA, Kim SJ, Kim SH, Kim SY, Kim SG, editors. 2018. Preparation of health care integration in the field of dentistry. Preparation of health community in the Korean peninsula. Parkyoungsa;Seoul: p. 165–180.
17. World Health Organization. 2007; Everybody business: strengthening health systems to improve health outcomes: WHO's framework for action. World Health Organization. 1–6.
18. Neumann DG, Quinonez C. 2014; A comparative analysis of oral health care systems in the United States, United Kingdom, France, Canada, and Brazil. Network for Canadian Oral Health Research Working Papers Series. 1(2):1–18.
19. Lee HK. 2013. A study on the training policy for 'health care workers' in North Korea: with the focus on workers training to lead the regime [Ph. D thesis]. University of North Korea Studies;Seoul: [Korean].
23. Jung SH. Jung SH, editor. 2021. The concept and history of oral health policy and management. People centered oral health policy and management. DaehanNarae Publishing Inc.;Seoul: p. 5–18.
24. Lee SR, Jung SH. 2020; An exploratory study on development policy and the status of oral health care in the North Korea during the Kim Jong-Un era. J Koran Acad Oral Health. 44(1):26–33. DOI:
10.11149/jkaoh.2020.44.1.26.
