%0 Journal Article
%T Defining insomnia: the role of quantitative criteria
%J Sleep
%D 2006
%A Roth, T.
%A Drake, C.
%V 29
%N 4
%P 424-425
%X <p>[Abstract unavailable]</p> <p>Language: en</p>
%G en
%I Associated Professional Sleep Societies
%@ 0161-8105
%U http://dx.doi.org/