%0 Journal Article
%T Progressive retrograde amnesia in concussed football players: observation shortly postimpact
%J Neurology
%D 1970
%A Yarnell, P. R.
%A Lynch, S.
%V 20
%N 4
%P 416-417
%X <p>[Abstract unavailable]  Keywords: American football; </p> <p>Language: en</p>
%G en
%I Lippincott Williams and Wilkins
%@ 0028-3878
%U http://dx.doi.org/