TY - BOOK AU - Scott,W.Norman AU - Nisonson,Barton AU - Nicholas,James A. TI - Principles of sports medicine SN - 0683076159 U1 - 617.1027 PY - 1984/// CY - Baltimore PB - Williams & Wilkins KW - Sports medicine KW - Athletic injuries KW - Exertion KW - Physical education and training ER -