title: Severe acute respiratory syndrome: capture-recapture method should be used to count how many cases of SARS really exist.
authors.forename: John H
authors.initials: JH
authors.lastname: Lange
authors.forename: Ronald E
authors.initials: RE
authors.lastname: LaPorte
mesh_terms: D003625:Data Collection / Q000379:methods*; D004196:Disease Outbreaks / Q000706:statistics & numerical data*; D006801:Humans; D015995:Prevalence; D045169:Severe Acute Respiratory Syndrome / Q000453:epidemiology*