1. Bunketorp O, Nilsson W, Romanus B, Falk S. The Gothenburg Traffic Injury Register. In: Proceedings of the Twelfth International Technical Conference on Experimental Safety Vehicles. 1989; May–June, Göteborg, Sweden. Available from US Department of Transportation, National Highway Traffic Safety Administration, Washington, DC, USA.
2. A comparative analysis of alcohol in fatal and nonfatal bicycling injuries;Li;Alcohol Clin. Exp. Res.,1996
3. Frequency of self-reported alcohol influence in injured bicyclists;Larsen;Ugeskr Læger,1995
4. The role of alcohol in nonfatal bicycle injuries;Olkkonen;Accident Anal. Prevention,1990
5. Bicycle accidents;Lind;Acta Chir. Scand.,1986