PeerJ Author 135 Points Contributions by role Author 135 Contributions by subject area Epidemiology Infectious Diseases Respiratory Medicine Environmental Health Xiaoguang Li PeerJ Author Summary Epidemiology Infectious Diseases Respiratory Medicine PeerJ Contributions Articles 1 June 2, 2021 Air pollutants and outpatient visits for influenza-like illness in Beijing, China Xiaoguang Li, Jie Xu, Wei Wang, Jing-Jin Liang, Zhong-Hua Deng, Juan Du, Ming-Zhu Xie, Xin-Rui Wang, Yaqiong Liu, Fuqiang Cui, Qing-Bin Lu https://doi.org/10.7717/peerj.11397 PubMed 34141466