Echocardiographic findings in professional league soccer players. Effect of the position of the players on the echocardiographic parameters - Sozen, A. B.; Akkaya, V.; Demirel, S.; Kudat, H.; Tukek, T.; Unal, M.; Beyaz, M. M.; Guven, O.; Korkut, F. (The Journal of Sports Medicine and Physical Fitness, 2000)
Keywords: ECG; soccer; heart; Italy; biological and medical sciences; sport games