%0 Journal Article
%T Evaluation designs for adequacy, plausibility and probability of public health programme performance and impact.
%A Habicht, J, P
%A Victora, C, G
%A Vaughan, J, P
%J International Journal of Epidemiology
%V 28
%N 1
%@ 0300-5771
%D 1999-02-01
%I Oxford University Press
%~ DeepDyve