Miller, T.L., Mattacola, C.G. and Santiago, M.C. (2004) Influence of varied, controlled distances from the arm crank axis on peak physiological responses during arm crank ergometry. Journal of Exercise Physiology Online, 7, 61-67.
 Yekutiel, M., Brooks, M.E., Ohry, A., Yarom, J. and Carel, R. (1989) The prevalence of hypertension, ischaemic heart disease and diabetes in traumatic spinal cord injured patients and amputees. Paraplegia, 27, 58-62. http://dx.doi.org/10.1038/sc.1989.9
 Dearwater, S.R., Laporte, R.E., Robertson, R.J., Brenes, G., Adams, L.L. and Becker, D. (1986) Activity in the spinal-cord injured patient: An epidemiologic analysis of metabolic parameters. Medicine and Science in Sports and Exercise, 18, 541-544. http://dx.doi.org/10.1249/00005768-198610000-00008
 Jansen, T.W., Van Oers, C.A., Rozendaal, E.P., Willemsen, E.M., Hollander, A.P. and Van der Woude, L.H. (1996) Changes in physical strain and physical capacity in men with spinal cord injuries. Medicine and Science in Sports and Exercise, 28, 551-559.
 Laursen, P.B., Shing, C.M. and Jenkins, D.G. (2003) Reproducibility of a laboratory-based 40-km cycle time-trial on a stationary wind-trainer in highly trained cyclists. International Journal of Sports Medicine, 24, 481-485. http://dx.doi.org/10.1055/s-2003-42012