Hospital in southwest China opens smog clinic
Associated Press, December 18, 2013
www.utsandiego.com/news/2013/dec/18/chinese-hospital-opens-smog-treatment-clinic/
土壤修复启动纠结 数十万亿市场待解(Local governments slow to implement soil remediation policies despite huge potential market for repaired land)
Economic Observer, December 17, 2013
http://www.eeo.com.cn/2013/1217/253618.shtml
京沪雾霾同源于重工业(Beijing and Shanghai smog caused by heavy industry)
China News Service, December 19, 2013
http://focus.news.163.com/13/1219/13/9GFB301300011SM9.html