Respiratory protection against influenza.
Srinivasan
Arjun
A
Perl
Trish M
TM
D003428:Cross Infection / Q000517:prevention & control / Q000635:transmission; D006801:Humans; D017758:Infectious Disease Transmission, Patient-to-Professional / Q000517:prevention & control*; D007251:Influenza, Human / Q000517:prevention & control* / Q000635:transmission*; D008397:Masks; D009726:Nurses; D009784:Occupational Diseases / Q000517:prevention & control; D012134:Respiratory Protective Devices