%0 Journal Article
%T Public health focus: effectiveness of disease and injury prevention. 1992
%J MMWR: Morbidity and mortality weekly report
%D 1997
%A Centers for Disease Control and Prevention, USA, 
%V 46
%N 4
%P 73-76
%X Abstract unavailable.
%G en
%I U.S. Centers for Disease Control and Prevention
%@ 0149-2195
%U http://dx.doi.org/