[Prophylactic use of ionized air in nurseries].
D000388:Air; D000740:Anemia / Q000517:prevention & control*; D002675:Child, Preschool; D003139:Common Cold / Q000517:prevention & control*; D004781:Environmental Exposure; D006801:Humans; D007477:Ions / Q000627:therapeutic use*
D007477:Ions
Profilakticheskoe primenenie ionizirovannogo vozdukha v iasliakh.