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Oliveira, Ricardo, Leicht, Anthony, Bishop, David, Barbero-Alvarez, Jose Carlos, and Nakamura, Fabio (2012) Seasonal changes in physical performance and heart rate variability in high level Futsal players. In: Abstract Book. p. 241. From: 3rd World Conference on Science and Soccer, 14-16 May, 2012, Ghent, Belgium.