Kontis, D. Kleisas, S. Theochari, E. Kalogerakou, S. and Andreopoulou, A. Vassilouli, S. Papakonstantinou, S. and Karouzos, C. Tsaltas, E., Antipsychotic polypharmacy and excessive doses are not associated with attentional flexibility in schizophrenia, European Neuropsychopharmacology, (20), S482, 2010, ELSEVIER SCIENCE BV, 0924-977X