1. Physicians Medical aspects of exercise: benefits and risks;of, Royal College;J R Coll Physicians Lond,1991
2. Working Group on Coronary Prevention. Conclusions and recommendations;Society, British Cardiac,1987
3. Scottish Health Service Advisory Council. Prevention ofcoronary heart disease in Scotland. Report ofthe working group on prevention and health promotion;Scottish Home and Health Department and,1990
4. Health education in Scotland: a national policy statement;Scottish Home and Health Department,1991
5. Secretary of State for Health. The health ofthe nation,1991