%0 Journal Article
%T Bicycle safety helmet usage in Berlin 1999: an observational study
%J Sozial und Praventivmedizin
%D 2002
%A Saul, Nadine
%A Kurzawski, Sandra
%A Boose, Ruth
%A Bohning, D.
%V 47
%N 2
%P 124-127
%X Abstract unavailable.
%G 
%I Holtzbrinck Springer Nature Publishing Group
%@ 0303-8408
%U http://dx.doi.org/