• 1
    Pickersgill T. The European Working Time Directive for doctors in training: we will need more doctors and better organisation to comply with the law. British Medical Journal 2001; 323: 1266.
  • 2
    Petersen LA, Brennan TA, O'Neill AC, Lee TH. Does house staff discontinuity of care increase the risk for preventable adverse events? Annals of Internal Medicine 1994; 121: 86672.
  • 3
    Friedmann RC, Bigger JT, Kornfield DS. The Intern and sleep loss. New England Journal of Medicine 1971; 285: 2013.
  • 4
    Dula DJ, Dula NL, Hamrick C, Wood GC. The effect of working serial night shifts on the cognitive functioning of emergency physicians. Annals Emergency Medicine 2001; 38: 1535.
  • 5
    Association of Anaesthetists of Great Britain and Ireland. Fatigue and Anaesthetists. July 2004.
  • 6
    Harrington JM. Shift Work and Health: a Critical Review of the Literature. London: HMSO 1978.
  • 7
    Rutenfranz J, Colquhoun WP, Knauth P, Ghata JN. Biomedical and psychosocial aspects of shift work: a review. Scandinavian Journal of Work, Environment and Health 1977, 16582.
  • 8
    Waterhouse JM, Folkard S, Minors D. Shift work, health and safety: an overview of the scientific literature, pp. 197890. London: HMSO. 1992.
  • 9
    Nicholson PJ, D'Auria DA. Shift work and the Working Time Directive. Occupational Medicine 1999; 49 (3): 12737.
  • 10
    Costa G. The impact of shift and night work on health. Applied Ergonomics 1996; 27: 916.
  • 11
    Knuttson A, Akerstedt T, Jonsson BG. Prevalence of risk factors for chronic artery disease among day and shift workers. Scandinavian Journal of Work, Environment and Health 1988; 14: 31721.
  • 12
    Kristensen TS. Cardiovascular diseases and the work environment. A critical review of the epidemiological literature on non-chemical factors. Scandinavian Journal of Work, Environment and Health 1989; 15: 16579.
  • 13
    Akerstedt T, Knutsson A. Cardiovascular disease and shift work. Scandinavian Journal of Work, Environment and Health 1997; 23: 2412.
  • 14
    Rosa R, Colligan MJ, Lewis P. Extended workspace days. effects of 8-hour and 12-hour rotating shift schedules on performance, subjective alertness, sleep patterns and psychosocial variables. Work Stress 1989; 3: 2132.
  • 15
    Dinges DF, Orne MT, Whitehouse WG, Orne EC. Temporal placement of a nap for alertness. Contributions of Circadian phase and prior wakefulness. Sleep 1987; 10: 31329.
  • 16
    Lubin A, Hord DJ, Tracey ML, Johnson LC. Effects of exercise, bed rest and napping on performance decrement during 40 hours. Psychophysiology 1976; 13: 3349.
  • 17
    Kogi K. Comparison of resting conditions between various shift rotations for industrial workers. [in] a Reinberg, N Vieux, P Andlaurer. ‘Night and Shift Work: Biological and Social Aspects’. New York: Pergamon 1981, 41724.
  • 18
    Gillberg M. The effects of two alternative timings of a one-hour nap on early morning performance. Biological Psychology 1984; 19: 454.
  • 19
    Minors DS, Waterhouse JM. Circadian rhythm and the human. Bristol: Wright 1981.
  • 20
    The Health of Munitions Workers Committee. London: HMSO 1917.
  • 21
    Smith M. Introduction to Industrial Psychology. London: Castle 1943.
  • 22
    Santayana G.The Age of Reason 1905, 1.