1. Acute respiratory syndrome, China.;World Health Organization;Wkly Epidemiol Rec,2003
2. Acute respiratory syndrome, China, Hong Kong Special Administrative Region of China, and Viet Nam.;World Health Organization;Wkly Epidemiol Rec,2003
3. Outbreak of severe acute respiratory syndrome—worldwide, 2003.;Centers for Disease Control and Prevention;MMWR Morb Mortal Wkly Rep,2003
4. World Health Organization. Summary of probable SARS cases with onset of illness from 1 Nov 2002 to 31 July 2003. (Accessed Dec 6, 2003). Available from: URL: http://www.who.int/csr/sars/country/table2003_09_23/en/
5. Severe acute respiratory syndrome (SARS).;World Health Organization;Wkly Epidemiol Rec,2003