A comparison between the heart of young athletes and of young healthy sedentary subjects: a morphometric and morpho-functional study by echo-color-doppler method - Macchi, C.; Catini, C.; Catini, C. R.; Contini, M.; Zito, A.; Urbano, F.; Miniati, B.; Molino Lova, R.; Gulisano, M.; Brizzi, E. (2001)