Kookmin daily news (국민일보):
http://news.kukinews.com/article/view.asp?page=1&gCode=kmi&arcid=0003361964&cp=nv
Dong-A daily news (동아일보):
http://news.donga.com/3/all/20100202/25876132/1
Maeil business (매일경제):
http://news.mk.co.kr/outside/view.php?year=2010&no=55618
Yonhap news (연합뉴스):
http://news.naver.com/main/read.nhn?mode=LSD&mid=sec&sid1=105&oid=001&aid=0003100849
Seoul newspaper (서울신문):
http://www.seoul.co.kr/news/newsView.php?id=20100202001015
Hanhyoreh newspaper (한겨레신문):
http://www.hani.co.kr/arti/society/health/402185.html
Hankook newspaper (한국일보):
http://news.hankooki.com/lpage/health/201002/h2010020122575084500.htm