SARS respiratory protection.
Lange
John H
JH
D002170:Canada; D002487:Centers for Disease Control and Prevention, U.S. / Q000592:standards; D006282:Health Personnel; D006801:Humans; D017053:Infection Control / Q000592:standards; D017758:Infectious Disease Transmission, Patient-to-Professional / Q000517:prevention & control; D009314:National Institute for Occupational Safety and Health, U.S. / Q000592:standards; D012134:Respiratory Protective Devices / Q000592:standards / Q000706:statistics & numerical data; D045169:Severe Acute Respiratory Syndrome / Q000517:prevention & control* / Q000635:transmission; D014481:United States