
Associations between grass and weed pollen and emergency department visits for asthma among children in Montreal
Keywords: AIC، معیار اطلاعات akaike; AIC, Akaike Information Criterion; CI, confidence interval; df, degrees of freedom; MPC, mean percent change; NO2, nitrogen dioxide; O3, tropospheric ozone; QHIP, Québec Health Insurance PlanPediatric asthma; Pollen; Epidemiology; Time-series studies; Cli