Composition of fine particulate matter and risk of preterm birth: A nationwide birth cohort study in 336 Chinese cities

• Yuan He
• Yixuan JiangFudan University
• Ying Yang
• Jihong Xu
• Ya Ping ZhangNational Health Commission of the People's Republic of China
• Qiaomei WangNational Health Commission of the People's Republic of China
• Haiping Shen
• Yiping ZhangNational Health Commission of the People's Republic of China
• Donghai YanNational Health Commission of the People's Republic of China
• Zuoqi Peng
• Cong LiuFudan University
• Weidong WangFudan University
• Tamara SchikowskiLeibniz Institute of Environmental Medicine
• Huichu LiHarvard University
• Beizhan YanLamont-Doherty Earth Observatory
• John S. JiTsinghua University
• Aimin ChenUniversity of Pennsylvania
• Aaron van DonkelaarDalhousie University
• Randall V. MartinDalhousie University
• Renjie ChenFudan University
• Haidong KanFudan University
• Jing CaiFudan University
• Xu MaDalhousie University