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Ambient Ultra-Fine Particles and Children's Exhaled Nitric Oxide in Beijing, ISEE 19th Annual Conference, Mexico City, Mexico, September 5-9, 2007 (Published on Epidemiology 2007 18(5): S183, first author).
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The Beijing HEART Study: Study Hypotheses and Preliminary Results, ISEE 21st Annual Conference, Dublin, Ireland, August 25-29, 2009 (Published on Epidemiology 2011 20(6): S257, cited by 1)
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In-vehicle Exposures to Traffic and Biomarkers of Airway Oxidative Stress Among Healthy Humans, ISEE 22nd Annual Conference, Seoul, Korea, August 28-September 1, 2010 (Published on Epidemiology 2011 22(1): S217-218)
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Changes in Pulmonary and Systemic Markers of Inflammation Following Drastic Reductions in Air Pollution during the Beijing Olympics at American Thoracic Society International Conference, San Diego, California, May 15-20, 2009.
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Acute Changes in Heart Rate Variability in Type II Diabetics after a Highway Traffic Exposure, American Thoracic Society 2009 International Conference, San Diego, California, May 15-20, 2009 (Published on AJRCCM, 2009, 179: A1179).
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Changes in Pulmonary Markers of Inflammation and Oxidative Stress During Drastic Changes in Air Pollution During the Beijing Olympic Games, American Thoracic Society International Conference, New Orleans, Louisiana, May 14-19, 2010 (Published on AJRCCM, 2010, 181: A1160).
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Changes in Biomarkers of Systemic Inflammation Following Drastic Changes in Air Pollution during the Beijing Olympics, American Thoracic Society International Conference, New Orleans, Louisiana, May 14-19, 2010 (Published on AJRCCM, 2010, 181: A1161).
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Validation of exhaled breath condensate measures of oxidative and nitrosative stress as markers of acute traffic pollution effects, American Thoracic Society 2011 International Conference, May 13-18, 2011 in Denver Colorado (Published on AJRCCM, 2011,183: A3302, first author)
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Traffic Pollution and biomarkers of pulmonary oxidative stress in healthy humans, American Thoracic Society 2012 International Conference, May 18-23, 2012 in San Francisco, California (Published on AJRCCM, 2012,185: A2481).
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Effects of hydrogen sulfide on ozone-induced features of chronic obstructive pulmonary disease at European Respiratory Society International Congress, Amsterdam, the Netherlands, September 26-30, 2015