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Dick, Randall1; Ferrara, Michael S.2; Agel, Julie3; Courson, Ron2; Marshall, Stephen W.4; Hanley, Michael J.5; Reifsteck, Fred2
Descriptive epidemiology of collegiate men's football injuries:​ National Collegiate Athletic Association Injury Surveillance System, 1988–1989 through 2003–2004
J Athl Train. April–June 2007;​42(2):​221-233