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Referent Selection in Case-Crossover Analyses of Acute Health Effects of Air Pollution
Drew Levy, Thomas Lumley, Lianne Sheppard, Joel Kaufman and Harvey CheckowayVolume:
12
Language:
english
Journal:
Epidemiology
DOI:
10.2307/3703621
Date:
March, 2001
File:
PDF, 1.50 MB
english, 2001