Long-term exposure to PM2.5 and Children's lung function: a dose-based association analysis - Li, Sai; Cao, Suzhen; Duan, Xiaoli; Zhang, Yaqun; Gong, Jicheng; Xu, Xiangyu; Guo, Qian; Meng, Xin; Bertrand, Mcswain; Zhang, Junfeng Jim (Journal of Thoracic DiseaseJournal of Thoracic Disease, 2020)