Bar-Or, O. (1987) Wingate test: update on reliability and validity. Sports Medicine 4, 381 394.

Balsom, P.D., Ekblom, B., Soderlund, K., Sjodin, B. and Hultman, E. (1993) Creatine Supplementation and dynamic high-intensity intermittent exercise. Scandinavian Journal of Medicine and Science in Sports 3, 143-149.

Birch, R., Noble, D. and Greenhaff, P.L. (1994) The influence of dietary creatine Supplementation on performance during repeated bouts of maximal isokinetic cycling in man. European Journal of Applied Physiology 69, 253-259.

Cooke, W. and Barnes, W.S. (1997) The influence of recovery duration on high-intensity exercise performance after oral creatine supplementation. Canadian Journal of Applied Physiology 22, 454-467.

Dwason, B., Cutler, M., Moody, A., Lawerence, S., Goodman, C. and Randall, N. (1995) Effects of oral creatine loading on single and repeated maximal short sprints. Australian Journal of Science and Medicine in Sport 27(3), 56-61.

Durnin, J.V.G.A. and Womersley, J. (1974) Body fat assessed from total body density and its estimation from skinfold thickness: measurements on 481 men and women aged from 16 to 72 years. British Journal of Nutrition 32, 77-97.

Earnest, C.P., Almanda, A.L. and Mitchell, T.L. (1997) Effects of creatine monohydrate ingestion on intermediate duration anaerobic treadmill running to exhaustion. Journal of Strength and Conditioning Research 11, 234-238.

Engelhardt, M., Neumann, G., Berbalk, A. and Reuter, I. (1998) Creatine supplementation in endurance sports. Medicine and Science in Sports and Exercise 30, 1123-1129.

Finn, J.P., Ebert, T.R., Withers, R.T., Carey, M.F., Mackay, M., Phillips, J.W. and Febbraio,  M.A. (2001). Effect of creatine supplementation on metabolism and performance in humans during intermittent sprint cycling. European Journal of Applied Physiology 84, 238-243.

Fitch, C.D. and Shields, R.P. (1966) Creatine metabolism in skeletal muscle. Creatine movement across muscle membranes. Journal of Biological Chemistry 241, 3611-3614.

Green, A.L., Hultman, E., Macdonald, I.A., Sewell, D.A. and Greenhaff, P.L. (1996). Carbohydrate ingestion augments skeletal muscle creatine accumulation during creatine supplementation in humans. American Journal of Physiology271, E821-826.

Greenhaff, P.L., Bodin, K., G., Soderlund, K. and Hultman, E. (1994) Effect of oral creatine Supplementation on skeletal muscle phosphocreatine resynthesis. American Journal of Physiology 266,  E725-730.

Harris, R.C., Hultman, E. and Nordesjo, L.O. (1974) Glycogen, glycolytic intermediates and high energy phosphates determined in biopsy samples of musculus quadriceps femoris of man at rest. Methods and variance of values. Scandinavian Journal of Clinical and Laboratory Investigations 33, 109-120.

Harris, R.C., Soderlund, K. and Hultman E. (1992) Elevation of creatine in resting and exercised muscle of normal subjects by creatine Supplementation. Clinical Science 32, 367-374.

Havenetidis, K., Matsouka, R. and Konstadinou, V. (2003) Establishment of the highest peak anaerobic power prior to the commencement of the Anaerobic Wingate Test. Journal of Human Movement Studies 44, 479-487.

Havenetidis, K., Theodorou, A., Cooke, C.B. and King, R.F.G.J. (2002) Effects of an acute cr loading on muscle metabolites and anaerobic performance. In: Proceedings of the 7th annual congress of the European College of Sport Science. Ed: Koskolou, M., Geladas, N. and Klissouras, V.  2, 593.

Jones, A.M., Atter, T. and Georg, K.P. (1999) Oral creatine supplementation improves multiple sprint performance in elite ice hockey players. Journal of Sport Medicine and Physical Fitness 39, 189-196.

Kamber, M., Koster, M., Kreis, R., Walker, G., Boesch, C. and Hoppeler, H. (1999) Creatine supplementation-Part I: performance, clinical chemistry and muscle volume. Medicine and Science in Sports and Exercise 31, 1763-1769.

LaKomy, H.K.A. (1986) Measurement of work and power output using friction-loaded cycle ergometers. Ergonomics 29, 509-517.

Mujika, I., Padilla, S., Ibanez, J., Izquierdo, M. and Gorostiaga, E. (2000) Creatine supplementation and sprint performance in soccer players. Medicine and Science in Sports and Exercise 32, 518-525.

Mujika, I., Chatard, J.C., Lacoste, L., Barale, F. and Geys,ant, A. (1996) Creatine supplementation does not improve sprint performance in competitive swimmers. Medicine and Science in Sports and Exercise 28, 1435-1441.

Odland, L.M., MacDougall, J.D., Tarnopolsky, M., Elorriaga, A. and Borgmann, A. (1997) Effect of oral creatine supplementation on muscle [PCr] and short-term maximum power output. Medicine and Science in Sports and Exercise 29, 216-219.

Peyrebrune, M.C., Nevill, M.E., Donaldson, F.J. and Cosford, D.J. (1998) The effects of oral creatine supplementation on performance in single and repeated sprint swimming. Journal Sports Sciences 16, 217-279.

Poortmans, J.R., Auquier, H., Renaut, V., Durussel, A., Saugy, M. and Brisson, G.R. (1997) Effect of short-term creatine supplementation on renal responses in men. European Journal of Applied Physiology 76, 566-567.

Preen, D., Dawson, B., Goodman, C., Lawrence, S., Beilby, J. Ching, S. (2002) Pre-exercise oral creatine ingestion does not improve prolonged intermittent sprint exercise in humans. Journal of Sport Medicine and Physical Fitness 42, 320-329.

Prevost, M.C., Nelson, A, G., and Morris, G. S. (1997) Creatine supplementation enhances intermittent work performance. Research Quarterly for Exercise and Sport 68, 61-68.

Rockwell, J.A., Rankin, J.W. and Toderico, B. (2001) Creatine supplementation affects muscle creatine during energy restriction. Medicine and Science in Sports and Exercise 33, 61-68.

Schneider, D.A., McDonough, P.J., Fadel, P.J. and Berwick, J. (1997) Creatine supplementation and the total work performed during 15-s and 1-min bouts of maximal cycling. Australian Journal of Science and Medicine in Sport 29, 65-68.

Theodorou, A., Cooke, C.B., King, R.F.G.J., Hood, C., Denison, T., Wainwright, B.G. and Havenetidis, K. (1999) The effect of longer-term creatine supplementation on elite swimming performance after an acute creatine loading. Journal of Sports Sciences 17, 853-859.

Tortora, A. and Anagnostakos, G. (1990). Normal values for selected blood and urine tests. In: Principles of Anatomy and Physiology. Ed: Tortora, A. and Anagnostakos, G. 6th edition. Harper and Row Publishers. 715-722.

Vandenberghe, K., Van-Hecke, P., Van-Leemputte, M., Vanstapel, F. and Hespel, P. (1999) Phosphocreatine resynthesis is not affected by creatine loading. Medicine and Science in Sports and Exercise  31, 236-242. 

Vandenberghe, K., Goris, M.,Van-Hecke, P., Van-Leemputte, M., Vangerven, L. and Hespel, P. (1997) Long-term creatine intake is beneficial to muscle performance during resistance training. Journal of Applied Physiology  83, 2055-2063. 

Volek, J.S., Kraemer, W.J., Bush, J.A., Boetes, M., Incledon, T., Clark, K.L. and Lynch, J.M. (1997) Creatine supplementation enhances muscular performance during high-intensity resistance exercise. Journal of American Diet Association 97, 765-770.

Yquel, R.J., Arsac, L.M., Thiaudiere, E., Canioni, P. and Manier, G. (2002) Effect of creatine supplementation on phosphocreatine resynthesis, inorganic phosphate accumulation and pH during intermittent maximal exercise. Journal of Sports Sciences  20, 427-437.