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Air Pollution and Emergency Department Visits for Otitis Media: A Case-Crossover Study in Edmonton, Canada
Roger Zemek, Mieczyslaw Szyszkowicz and Brian H. RoweVolume:
118
Language:
english
Journal:
Environmental Health Perspectives
DOI:
10.2307/40963852
Date:
November, 2010
File:
PDF, 1.69 MB
english, 2010