Haloperidol disrupts, Clozapine reinstates the circadian rest-activity Cycle in a patient with early-onset Alzheimer disease. - Wirz-Justice,A.; Werth,E.; Savaskan,E.; Knoblauch,V.; Gasio,P.F.; Müller-Spahn,F. (Alzheimer Dis Assoc Disord, 2000)