Nitrogen dioxide and respiratory infection.
Samet
J M
JM
Department of Medicine, University of New Mexico Medical Center, Albuquerque.
D000393:Air Pollutants; D006801:Humans; D007251:Influenza, Human / Q000209:etiology; D009585:Nitrogen Dioxide / Q000009:adverse effects*; D012106:Research; D012141:Respiratory Tract Infections / Q000209:etiology*; D012307:Risk Factors
D000393:Air Pollutants; D009585:Nitrogen Dioxide