1. European charter on alcohol,1995
2. Drinking and driving in Europe;Biecheler,1995
3. Reducing traffic injuries resulting from alcohol impairment;European Transport Safety Council,1995
4. L'alcool, les drogues et les médicaments et securité routière;Direction Générale des Transports de la Commission Européenne,1995
5. At what blood concentration should drink-driving be illegal?;Guppy;BMJ,1994