| Authors: |
Dionisopoulos Z; Division of Pediatric Emergency Medicine, Department of Pediatrics, Montreal Children's Hospital, McGill University Health Centre, Montreal, Quebec, Canada., Strumpf E; Department of Economics, McGill University, Montreal, Quebec, Canada.; Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, Quebec, Canada., Anderson G; McGill University Health Centre, Montreal, Quebec, Canada., Guigui A; McGill University Health Centre, Montreal, Quebec, Canada., Burstein B; Division of Pediatric Emergency Medicine, Department of Pediatrics, Montreal Children's Hospital, McGill University Health Centre, Montreal, Quebec, Canada.; Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, Quebec, Canada. |