Health Impacts of Exposure to Gaseous Pollutants and Particulate Matter in Beijing-A Non-Linear Analysis Based on the New Evidence.

Int J Environ Res Public Health · 2018 · PMC6165060 · PMID 30201896

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a decreasing trendno p-value reported

As to air pollutants, there was a decreasing trend of concentration from 2014 to 2016.

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