Face masks for aerosols-there is more science...
Israel
I
Amirav
Avigdor
A
Mandelberg
D000280:Administration, Inhalation; D000336:Aerosols; D002675:Child, Preschool; D004867:Equipment Design; D006801:Humans; D007223:Infant; D008397:Masks; D009330:Nebulizers and Vaporizers; D012126:Respiratory Dead Space
D000336:Aerosols