Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleCommentary: Comparison of time series and case-crossover analyses of air pollution and hospital admission data.AuthorsShakoor HajatPublicationInternational Journal of Epidemiology, 2003, Vol 32, Issue 6, p1071ISSN0300-5771Publication typeArticleDOI10.1093/ije/dyg300