1. World Health Organization. Noncommunicable Disease Country Profiles. Available from: http://apps.who.int/iris/bitstream/10665/128038/1/9789241507509_eng.pdf
2. Organization for Economic Cooperation and Development. Health Care Quality Review: Korea Assessment and Recommendations. Available: http://www.oecd.org/korea/49818570.pdf
3. Ministry of Health and Welfare. Korea National Health and Nutrition Examination Survey (KNHANES V-3). Available from: https://knhanes.cdc.go.kr/knhanes/index.do
4. Health Insurance Review & Assessment Service, National Health Insurance Service. 2011 National Health Insurance Statistical Yearbook. Available from: http://www.hira.or.kr/cms/open/04/02/03/01/__icsFiles/afieldfile/2012/12/10/2011.pdf
5. Trust for America’s Health. Prevention for a Healthier America: Investments in Disease Prevention Yield Significant Savings. Available from: http://healthyamericans.org/reports/prevention08/Prevention08.pdf