1. Statistics Korea, 2009 leading causes of death statistics. Available from: URL: http://kostat.go.kr/portal/korea/kor_ko/5/2/index.board?bmode=read&aSeq=179513 .
2. National Cancer Center. National cancer control programs. Retrieved 2010 Dec 29. Available from: URL: http://www.ncc.re.kr/english/programs/intro.jsp .
3. Shin HK, Lee NH, Lee JK, Huang DS, Kwon JW, Son KO, et al. Development plans for building infrastructure of oriental medicine in cancer treatment. Report of Korean Institute of Oriental Medicine; 2008. Report No. HB9200809231500.
4. Shin HK, Yoo HS. Integrative oncology toady — 11. Minjok Oriental Medicine News 2008 October 20; No. 682.
5. Noh EG. Annual cancer treatment costs 14 trillion won. Bogun News 2009 Jun 04. Available from: URL: http://www.bokuennews.com/news/article.html?no=34337 .