Health effects of air pollution. Report on a symposium.
D000397:Air Pollution / Q000032:analysis; D001991:Bronchitis / Q000209:etiology; D002248:Carbon Monoxide / Q000032:analysis; D004782:Environmental Health; D004812:Epidemiologic Methods; D006801:Humans; D008175:Lung Neoplasms / Q000209:etiology; D008452:Maximum Allowable Concentration; D009017:Morbidity; D009026:Mortality; D012907:Smoking; D001335:Vehicle Emissions
D001335:Vehicle Emissions; D002248:Carbon Monoxide