%0 Journal Article
%T Catecholamines and the covert orientation of attention in humans.
%A Clark, C R
%A Geffen, G M
%A Geffen, L B
%J Neuropsychologia
%V 27
%N 2
%P 131-9
%@ 0028-3932
%D 1989-05-11
%~ DeepDyve