Systemic changes after 4 months of swimming training - Monteiro, C. P.; Morgado, J.; Matias, C.; Alves, F.; Seixas, M. T.; Alvim, M.; Bourbon, M.; Laires, M. J. (17th Annual Congress of the European College of Sport Science (ECSS), Bruges, 4. -7. July 2012, 2012)