Biological effects of ionization of the air.
D000390:Air Ionization; D000391:Air Microbiology; D000818:Animals; D001424:Bacterial Infections / Q000401:mortality; D001519:Behavior; D002477:Cells; D004195:Disease Models, Animal; D004702:Endocrine Glands / Q000503:physiopathology; D006801:Humans; D007313:Insecta; D010944:Plants; D014887:Weather