A Clinical Prediction Rule for Diagnosing Severe Acute Respiratory Syndrome in the Emergency Department

Figure 1. RT-PCR = reverse transcriptase polymerase chain reaction; SARS = severe acute respiratory syndrome.
Referral pathways from the community to Prince of Wales and United Christian Hospitals and clinical disposition.
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Published Ahead of Print
August 23, 2004,
Ann Intern Med
September 7, 2004
vol. 141
no. 5
333-342