1. Incidence and Toxicological Aspects of Drugs Detected in 484 Fatally Injured Drivers and Pedestrians in Ontario
2. Donelson, A.C., Cimbura, G., Bennett, R.C. and Lucas, D.M. “The Ontario Monitoring Project: Cannabis and Alcohol Use Among Drivers and Pedestrians Fatally Injured in Motor Vehicle Accidents from March 1982 through July 1984”. Report from the Traffic Injury Research Foundation of Canada, Ottawa, 1985.