1. Deaths by cause: 1988 Registrations;Office of Population Censuses and Surveys;OPCS Monitor,1989
2. Safety and Children on Roads—Road Accidents in Childhood;Baldwin,1988
3. Targets for Health for All 2000;World Health Organisation,1985
4. Children in Traffic;Sandels,1975
5. Causes of fatal accidents involving head injuries in northern region;Sharples;British Medical Journal,1990