National Institute of Environmental Health Sciences (NIEHS), Environmental Health Perspectives, 3(122), p. 317-323, 2014
DOI: 10.1289/ehp.1306802
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Background: A recent meta-analysis suggested evidence for an effect of exposure to ambient air pollutants on risk of certain congenital heart defects. However, few studies have investigated the effects of traffic-related air pollutants with sufficient spatial accuracy.