[Use of paper filters for the purification of ventilation air from viruses].
D000391:Air Microbiology; D005374:Filtration; D006801:Humans; D014691:Ventilation; D014780:Viruses
AIR/microbiology; VIRUSES
Ispol'zovanie bumazhnykh fil'trov dlia ochistki ventiliatsionnogo vozdukha ot virusov.