THE EFFECTS OF CENTRAL AIR CONDITIONING ON POLLEN, MOLD, AND BACTERIAL CONCENTRATIONS.
D000389:Air Conditioning; D000391:Air Microbiology; D000397:Air Pollution; D001419:Bacteria; D005658:Fungi; D011058:Pollen
AIR CONDITIONING; AIR MICROBIOLOGY; AIR POLLUTION; BACTERIA; FUNGI; POLLEN