Preventing the spread of influenza A H1N1 2009 to health-care workers.
Mermel
Leonard A
LA
D004196:Disease Outbreaks / Q000517:prevention & control*; D006801:Humans; D017758:Infectious Disease Transmission, Patient-to-Professional / Q000517:prevention & control*; D053118:Influenza A Virus, H1N1 Subtype; D007251:Influenza, Human / Q000517:prevention & control*; D012134:Respiratory Protective Devices / Q000592:standards / Q000706:statistics & numerical data*