%0 Journal Article
%T Football: the pre-season examination
%J Journal of sports medicine
%D 1973
%A Clayton, M. L.
%A Hamlin, C.
%A Lewis, M. D.
%V 1
%N 4
%P 19-24
%X <p>[Abstract unavailable]  Keywords: American football; </p> <p>Language: en</p>
%G en
%I Lippincott Williams and Wilkins
%@ 0090-4201
%U http://dx.doi.org/