title: Commentary: Comparison of time series and case-crossover analyses of air pollution and hospital admission data.
authors.affiliation: London School of Hygiene and Tropical Medicine, Department of Epidemiology and Population Health, Keppel Street, London WC1E 7HT, UK. shakoor.hajat@lshtm.ac.uk
authors.forename: Shakoor
authors.initials: S
authors.lastname: Hajat
mesh_terms: D000393:Air Pollutants / Q000633:toxicity; D000397:Air Pollution / Q000009:adverse effects*; D003198:Computer Simulation; D018592:Cross-Over Studies; D006760:Hospitalization / Q000706:statistics & numerical data*; D006801:Humans; D015233:Models, Statistical
chemical_list: D000393:Air Pollutants