Nosocomial transmission of severe acute respiratory syndrome: better quality of evidence is needed.
Hugonnet
Stéphane
S
Legros
Dominique
D
Roth
Cathy
C
Pessoa-Silva
Carmem Lucia
CL
D003428:Cross Infection / Q000453:epidemiology / Q000517:prevention & control / Q000635:transmission*; D004196:Disease Outbreaks / Q000517:prevention & control; D006801:Humans; D012307:Risk Factors; D045169:Severe Acute Respiratory Syndrome / Q000453:epidemiology / Q000517:prevention & control / Q000635:transmission*