%0 Journal Article
%T Road Traffic Signals
%J British medical journal: BMJ
%D 1933
%A No Author(s) Listed, 
%V 2
%N 3784
%P 113-114
%X <p>[Abstract unavailable]</p>
%G 
%I BMJ Publishing Group
%@ 0959-8138
%U http://dx.doi.org/