Biffi, A., Verdile, L., Ansalone, G., Spataro, A., Spada, R., Fernando, F., . . . Santini, M. (1999). Lack of correlation between ventricular late potentials and left ventricular mass in top-level male athletes. Medicine and science in sports and exercise, 31(3), S. 359-361.

Biffi, A., L. Verdile, G. Ansalone, A. Spataro, R. Spada, F. Fernando, G. Caselli, and M. Santini. "Lack of Correlation between Ventricular Late Potentials and Left Ventricular Mass in Top-level Male Athletes." Medicine and Science in Sports and Exercise 31, no. 3 (1999): S. 359-361.

Biffi, A., et al. "Lack of Correlation between Ventricular Late Potentials and Left Ventricular Mass in Top-level Male Athletes." Medicine and Science in Sports and Exercise 31.3 (1999): S. 359-361.