Incidence of subclinical atherosclerosis as a marker of cardiovascular risk in retired professional football players - Hurst, R. T.; Burke, R. F.; Wissner, E.; Roberts, A.; Kendall, C. B.; Lester, S. J.; Somers, V.; Goldman, M. E.; Wu, Q.; Khandheria, B. (The American Journal of Cardiology, 2010)