%0 Journal Article
%T Drawing policy conclusions from uncontrolled studies
%J CMAJ : Canadian Medical Association journal
%D 2004
%A Tsai, Alexander C.
%V 170
%N 3
%P 317; author reply 317-8
%X <p>[Abstract unavailable]</p><p>Language: en</p>
%G en
%I Canadian Medical Association
%@ 0820-3946
%U http://dx.doi.org/