The Impact of Concussions on High School Athletes
Hearing Before the Committee on Education and Labor, U.S. House of Representatives, One Hundred Eleventh Congress, Second Session, Hearing Held in Washington, DC, May 20, 2010Website or Online Data - 2010
Publisher: Washington : U.S. G.P.O., 2010.
Characteristics: 1 online resource (iii, 65 p.) : ill.
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