Article Title,Year,Volume,Issue,Page Range,Author On-site evaluation of bus drivers with coronary heart disease,1998,18,3,209-215,Shephard The acceptable risk of driving after myocardial infarction: are bus drivers a special case?,1998,18,3,199-208,Shephard Injuries during the one repetition maximum assessment in the elderly,1995,15,4,283-287,Shaw