Effect of ultraviolet air sterilization upon incidence of respiratory infections in a children's institution; a 6-year study.
HIGGONS
R A
RA
HYDE
G M
GM
D000391:Air Microbiology; D001432:Bacteriology; D002648:Child; D006801:Humans; D015994:Incidence; D012137:Respiratory System; D012140:Respiratory Tract Diseases; D012141:Respiratory Tract Infections; D013242:Sterilization
AIR/bacteriology; RESPIRATORY TRACT/diseases