Thompson RS, Rivara FP, Thompson DC. New England Journal of Medicine, 1989 v320 n21 p1361-7. 1989.
Thompson DC, Thompson RS, Rivara FP, Wolf ME. American Journal of Public Health, 1990; 80(12):1471-1474. 1990.
Lee AJ, Mann NP, Takriti R. Injury Prevention, 2000;6:151-153. 2000.
Macpherson AK, Spinks A. Cochrane Database of Systematic Reviews, 2007 issue 2 Art. No. CD005401. 2007.
Unable to show that reductions in head injuries after helmet laws were result of helmets rather than decline in cycling.
Hagel BE, Rizkallah JW, Lamy A, Belton KL, Jhangri GS, Cherry N, Rowe BH. Injury Prevention, 2006;12:262-265. 2006.
Towner E, Dowswell T, Burkes M, Dickinson H, Towner J, Hayes M. Department for Transport, Road Safety Research Report 30. 2002.
Jacobson GA, Blizzard L, Dwyer T. Austr NZ J Public Health, 1998 Jun;22(4):451-5.. 1998.
Lee BH, Schofer JL, Koppelman FS. Accident Analysis & Prevention, 2005;37:93-102. 2005.
Cummings P, Rivara FP, Olson CM, Smith KM. Injury Prevention, 2006;12;148-154. 2006.
Povey LJ, Frith WJ, Graham PG. Accident Analysis & Prevention, 1999 Nov;31(6):763-70. 1999.
Lee AJ, Mann MP. Archives of Disease in Childhood, 2003;88:465-466. 2003.
Hewson PJ. Traffic Injury Prevention, 2005;6(2):127-134. 2005.
There is no evidence that cycle helmets reduce the overall cyclist injury burden at the population level in the UK when data on road casualties is examined.
Gill T. National Children's Bureau. 2005.
"Those ... who cycle should be under no illusion that helmets offer reliable protection in crash situations where our lives may be in danger. Neither should we believe that widespread adoption of helmet wearing would see many fewer cyclists killed or permanently disabled. The evidence so far suggests otherwise."
Dorsch MM, Woodward AJ, Somers RL. Accident Analysis and Prevention, 1987 Jun;19(3):183-90. 1987.
Macpherson AK, Macarthur C, To TM, Chipman ML, Wright JG, Parkin PC. Injury Prevention, 2006;12:231-235. 2006.
LeBlanc JC, Beattie TL, Culligan C. Canadian Medical Association Journal, CMAJ 2002;166(5): p592-5. 2002.
Thompson DC, Rivara FP, Thompson RS.. JAMA, 1996 Dec 25;276(24):1968-73. 1996.
Thompson DC, Nunn ME, Thompson RS, Rivara FP. JAMA, 1996a;276(24):1974-1975. 1996.
Carr D, Dyte D, Cameron MH. Monash University Accident Research Centre, Report 76. 1995.
. Scottish Executive Social Research. 2005.
Fewer head and face injuries with helmets, but no effect on injuries serious enough to require hospital admission or other ongoing treatment.
Scuffham P, Alsop J, Cryer C, Langley JD. Accident Analysis and Prevention, 2000 Jul;32(4):565-73. 2000.
Thompson DC, Rivara FP, Thompson RS.. Cochrane Database Syst Rev, issue 4, 2002. 2002.
Macpherson AK, To TM, Macarthur C, Chipman ML, Wright JG, Parkin PC. Pediatrics, 2002; 110(5):e60. 2002.
Maimaris C, Summers CL, Browning C, Palmer CR. BMJ, 1994 Jun 11;308(6943):1537-40. 1994.
Hewson PJ. Accident Analysis & Prevention, 2005;37(5):807-815. 2005.
Head injuries are declining for child cyclists and pedestrians, but this is not related to helmet wearing data.
BMA. BMA. 2004.
Sheikh A, Cook A, Ashcroft R. J R Soc Med, J R Soc Med 2004;97:262-265. 2004.
Macpherson AK, Parkin PC, To TM. Injury Prevention, Inj Prev 2001;7:228-230. 2001.
Cook A. Significance, Dec 2004;1;4:162-3. 2004.
Taylor M, Scuffham P. Injury Prevention, 2002;8:317-320. 2002.
Mills NJ, Gilchrist A. Int Journal of Impact Engineering, 2008;35(9):1075-1086. 2008.
Curran ALM. British Medical Association. 2008.
Pless IB, Magdalinos H, Hagel B. Arch Pediatr Adolesc Med, 2006;160(6):610-614. 2006.
Gill M, Goldacre M. Injury Prevention, 2009;15:374-78. 2009.
McDermott FT, Lane JC, Brazenore GA, Debney EA. Journal of Trauma, 1993; 34(6):834-845. 1993.
Dennis J, Potter B, Ramsay T, Zarychanski R. Injury Prevention, 2010;16:219-24. 2010.
Walter SR, Olivier J, Churches T, Grzebieta R.. Accident Analysis & Prevention, 2011 Nov;43(6):2064-71. 2011.
This study claims to be the last word in showing that helmet laws are beneficial.
Hynd D, Cuerden R, Reid S, Adams S. Transport Research Laboratory, PPR446. 2009.
Despite attempts to manipulate the results, one of the largest reviews of the evidence has not been able to find any reliable evidence that helmets have benefited cyclists
Williamson LM, Morrison A, Stone DH. J Epidemiol Community Health, 2002;56;285-288. 2002.
Ming J, Gilchick RA, Bender SJ. Accident Analysis & Prevention, 2006;38(1):128-134. 2006.
No significant reduction in serious head injury over study period. Serious head injuries rose as helmet use grew fastest. Although one of the most popular areas for cycling in the USA, the incidence of serious head injury was low.
Wesson D, Stephens D, Lam K, Parsons D, Spence L, Parkin P. Pediatrics, 2008;122:605-610. 2008.
Cook A, Sheikh A. BMJ, 2000;321:1055. 2000.
Cook A, Sheikh A. Injury Prevention, 2003;9:266-267. 2003.