%0 Journal Article
%T Head protection with helmet
%J Journal of sports medicine and physical fitness
%D 1964
%A Donoghue, D. H.
%V 21
%N 
%P 43-45
%X Abstract unavailable.
%G 
%I Edizioni Minerva Medica
%@ 0022-4707
%U http://dx.doi.org/