%0 Journal Article %J PNAS %D 2019 %T Anthropogenic drivers of 2013-2017 trends in summer surface ozone in China %A Li, K. %A Jacob, D %A Liao, H. %A Shen, L. %A Zhang, Q %A Bates, K %B PNAS %V 116 %P 422-427 %G eng %U https://www.pnas.org/content/116/2/422