1. Ministry of Transport New South Wales.Waterfall Rail Safety Investigation. Final Report of the Special Commission of Inquiry into the Waterfall Rail Accident (McInerney Inquiry). Available at: ; (accessed (accessed Dec 2005).
2. National Transportation Safety Board.Marine Accident Report. Allision of Staten Island Ferry Andrew J Barberi.St George Staten Island New York. 15 October 2003. Available at:http://www.ntsb.gov/publictn/2005/MAR0501.htm(accessed Dec 2005).
3. National Transport Commission Australia.National Standard for Health Assessment of Rail Safety Workers — Volume 2: assessment procedures and medical criteria. June2004. Available at:http://www.ntc.gov.au/filemedia/Reports/NatHealthAssStdsRailVol2May2004.pdf(accessed Dec 2005).
4. Risk based standards for Australian rail safety workers;Hocking B;J Occup Health Saf Aust N Z,2005
5. GreenlandP GazianoJM.Selecting asymptomatic patients for coronary computed tomography or ECG exercise testing.N Engl J Med2003; 349;465–473.