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Air Pollutants
Sulfates
Nitrogen Dioxide
Quebec
Ontario
Mortality
Regression Analysis
Risk Factors
Urban Population
Models, Statistical
Risk Assessment
Effect Modifiers (Epidemiology)
Epidemiological Monitoring
Environmental Monitoring
Respiratory Tract Diseases
Heart Failure
Diabetes Mellitus
Coronary Disease
Air Pollution
Meteorological Concepts
Co-Publications
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6
5
3
2
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