Air pollution. Small particles add up to big disease risk.
Pyne
Solana
S
D000393:Air Pollutants / Q000009:adverse effects*; D000397:Air Pollution / Q000009:adverse effects*; D002318:Cardiovascular Diseases / Q000209:etiology* / Q000401:mortality; D002423:Cause of Death; D002947:Cities; D006801:Humans; D008171:Lung Diseases / Q000209:etiology* / Q000401:mortality; D008175:Lung Neoplasms / Q000209:etiology* / Q000401:mortality; D008452:Maximum Allowable Concentration; D010316:Particle Size; D012307:Risk Factors; D014481:United States / Q000453:epidemiology; D014484:United States Environmental Protection Agency
D000393:Air Pollutants