RT Journal Article SR Electronic T1 The role of exercise in prevention and in the treatment of coronary heart disease. Exercise and the prevention of coronary heart disease. JF British Journal of Sports Medicine JO Br J Sports Med FD BMJ Publishing Group Ltd and British Association of Sport and Exercise Medicine SP 80 OP 81 DO 10.1136/bjsm.10.2.80 VO 10 IS 2 A1 M. Hawthorne YR 1976 UL http://bjsm.bmj.com/content/10/2/80.abstract AB