Beijing Smog Scarier than Sars, Says Medical Expert
South China Morning Post, January 31, 2013
http://www.scmp.com/news/china/article/1140102/beijing-smog-scarier-sars-says-medical-expert
Related:
钟南山：大气污染没人跑得掉 比非典可怕得多 (Head of Guangzhou Institute of Respiratory Diseases: Air Pollution Far Scarier than SARS)
CCTV, January 31, 2013
http://news.xinhuanet.com/politics/2013-01/31/c_124302553.htm