Reversal of subchronic PCP-induced deficits in attentional set shifting in rats by sertindole and a 5-HT6 receptor antagonist: comparison among antipsychotics. - Rodefer JS; Nguyen TN; Karlsson JJ; Arnt J (Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology, 2008)