title: Heavy smog and hospital visits in Beijing, China.
authors.affiliation: 1 Fudan University Shanghai, China.
authors.forename: Renjie
authors.initials: R
authors.lastname: Chen
authors.forename: Zhuohui
authors.initials: Z
authors.lastname: Zhao
authors.forename: Haidong
authors.initials: H
authors.lastname: Kan
mesh_terms: D000397:Air Pollution / Q000706:statistics & numerical data*; D000554:Ambulatory Care Facilities / Q000706:statistics & numerical data*; D002681:China; D004636:Emergency Service, Hospital / Q000706:statistics & numerical data*; D006760:Hospitalization / Q000706:statistics & numerical data*; D006801:Humans; D012044:Regression Analysis; D012905:Smog
chemical_list: D012905:Smog