1. Severe acute respiratory syndrome;Hoey;CMAJ,2003
2. Updated interim surveillance case definition for severe acute respiratory syndrome (SARS) - United States, April 29, 2003;MMWR,2003
3. Managing SARS amidst uncertainty;Wenzel;N Engl J Med,2003
4. World Health Organization SARS website. Update 86: Hong Kong removed from list of areas with local transmission; 23 June 2003. .
5. A major out break of severe acute respiratory syndrome in Hong Kong;Lee;N Engl J Med,2003