title: Updated SARS case definition using laboratory criteria.
authors.affiliation: CMAJ.
authors.forename: John
authors.initials: J
authors.lastname: Hoey
mesh_terms: D000914:Antibodies, Viral / Q000097:blood; D002487:Centers for Disease Control and Prevention, U.S.; D004797:Enzyme-Linked Immunosorbent Assay; D006801:Humans; D017410:Practice Guidelines as Topic; D012367:RNA, Viral / Q000097:blood; D020133:Reverse Transcriptase Polymerase Chain Reaction; D045473:Severe acute respiratory syndrome-related coronavirus / Q000276:immunology* / Q000302:isolation & purification*; D045169:Severe Acute Respiratory Syndrome / Q000097:blood / Q000175:diagnosis*; D014481:United States
chemical_list: D000914:Antibodies, Viral; D012367:RNA, Viral