title: The "fatal four" indoor air pollutants.
authors.affiliation: Division of Epidemiology and Risk Assessment, Food Safety and Inspection Service, Washington, DC 20016, USA.
authors.forename: R A
authors.initials: RA
authors.lastname: Etzel
mesh_terms: D000393:Air Pollutants / Q000009:adverse effects*; D016902:Air Pollution, Indoor / Q000009:adverse effects*; D002249:Carbon Monoxide Poisoning / Q000175:diagnosis / Q000209:etiology / Q000517:prevention & control; D002648:Child; D002675:Child, Preschool; D006798:Housing; D006801:Humans; D007223:Infant; D008628:Mercury / Q000009:adverse effects; D008630:Mercury Poisoning / Q000209:etiology; D009183:Mycotoxins / Q000009:adverse effects; D014028:Tobacco Smoke Pollution / Q000009:adverse effects
chemical_list: D000393:Air Pollutants; D009183:Mycotoxins; D014028:Tobacco Smoke Pollution; D008628:Mercury