TY - STD TI - World Health Organization: Disease Outbreak News, [http://www.who.int/csr/don/en/] UR - http://www.who.int/csr/don/en/ ID - ref1 ER - TY - STD TI - Lab security breach blamed in China SARS, USA Today via Associated Press, April 26, 2004. , [http://www.usatoday.com/news/world/2004-04-26-sars-security_x.htm] UR - http://www.usatoday.com/news/world/2004-04-26-sars-security_x.htm ID - ref2 ER - TY - STD TI - Emergency inspectors sent across China as SARS fears return, Channel News Asia, April 26, 2004., [http://www.channelnewsasia.com/stories/afp_world/view/81940/1/.html] UR - http://www.channelnewsasia.com/stories/afp_world/view/81940/1/.html ID - ref3 ER - TY - STD TI - Hong Kong University-Pasteur Research Center, [http://www.hkupasteur.hku.hk/hkuip/Home_HKU_P_RCL.html] UR - http://www.hkupasteur.hku.hk/hkuip/Home_HKU_P_RCL.html ID - ref4 ER -