%0 Journal Article
%T Social systems intervention
%J Archives of general psychiatry
%D 1971
%A Polak, P.
%V 25
%N 2
%P 110-117
%X <p>[Abstract unavailable]</p><p>Language: en</p>
%G en
%I American Medical Association
%@ 0003-990X
%U http://dx.doi.org/