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Radiation Oncology Journal. 2020;38(3):170-175 
The current status of interval breast cancers in South Korea by National Cancer Screening Programs: an analysis of the national health insurance claim’s data
The Breast. 2019;44:S54
Comparison of Obesity Rates in Early Childhood (4 to 80 months) by Parental Socioeconomic Status Using National Cohort Dataset in Korea
Asian Nursing Research. 2016;10(4):305-311
Toward a National Mobilization: The Establishment of National Health Insurance
Japan's Shifting Status in the World and the Development of Japan's Medical Insurance Systems. 2018;93-125
Key components of national health insurance systems
Health Insurance Systems. 2021;9-33
The Korea National Health and Nutrition Examination Survey (KNHANES): Current Status and Challenges
Epidemiology and Health. 2014;36:e2014002
Development and status of health insurance systems in China
The International Journal of Health Planning and Management. 2011;26(4):339-356
Japan
Health Insurance Systems. 2021;123-139
Private health insurance in South Korea: An international comparison
Health Policy. 2012;108(1):76-85
Epidemiologic Characteristics of Diabetes Mellitus in Korea: Current Status of Diabetic Patients Using Korean Health Insurance Database
Korean Diabetes Journal. 2009;33(5):357