Effects of acute creatine loading with or without carbohydrate on repeated bouts of maximal swimming in high-performance swimmers - Theodorou, A. S.; Havenetidis, K.; Zanker, C. L.; O'Hara, J. P.; King, F. G. J.; Hood, C.; Paradisis, G.; Cooke, C. B. (The Journal of Strength and Conditioning Research, 2005)