Jäkälä P, Sirviö J, Riekkinen M, Koivisto E, Kejonen K, Vanhanen M, Riekkinen P.
Guanfacine and clonidine, alpha 2-agonists, improve paired associates learning, but not delayed matching to sample, in humans.
Neuropsychopharmacology
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1999 Feb 1
;
20(2):119-30.
PubMed
Abstract