%0 Journal Article
%T Effectiveness of hip protectors: effectiveness of studied hip protector was uncertain (letter)
%J British medical journal: BMJ
%D 2003
%A Kannus, Pekka
%V 326
%N 7395
%P 930-930
%X Abstract unavailable. (author reply p. 930)
%G 
%I BMJ Publishing Group
%@ 0959-8138
%U http://dx.doi.org/