Are surgical face masks a false sense of security?
Leonard
C
C
D000336:Aerosols; D000391:Air Microbiology; D003754:Dental High-Speed Equipment; D006801:Humans; D019552:Infection Control, Dental / Q000295:instrumentation* / Q000379:methods; D017758:Infectious Disease Transmission, Patient-to-Professional / Q000517:prevention & control; D008397:Masks; D010316:Particle Size
D000336:Aerosols