%0 Journal Article
%A Natário, Isabel
%A Lucília Carvalho, M.
%T Addressing the problem of lack of representativeness on syndromic surveillance schemes
%J Discussiones Mathematicae. Probability and Statistics
%D 2009
%P 169-183
%V 29
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DMPS_2009_29_2_a4/
%G en
%F DMPS_2009_29_2_a4