%0 Journal Article
%T Safe work; dangerous free time
%J Journal of traffic medicine
%D 1976
%A Wissfeld, H. J.
%V 4
%N 1
%P 17-18
%X <p>[Abstract unavailable]</p>
%G en
%I International Association for Accident and Traffic Medicine
%@ 0345-5564
%U http://dx.doi.org/