Severe acute respiratory syndrome spreads worldwide.
Schlagenhauf
Patricia
P
Ashraf
Haroon
H
D002681:China / Q000453:epidemiology; D004196:Disease Outbreaks; D006801:Humans; D045169:Severe Acute Respiratory Syndrome / Q000453:epidemiology* / Q000401:mortality / Q000821:virology; D014944:World Health Organization