Research of Psychiatric Disorders and Comparison of Treatment Response of Various Antiparkinsonien Drugs in Parkinsonism.
Hasan AKSOY, Mesut ÇETİN, M. Emin CEYLAN, Hüseyin ÖZÖĞRETMEN, Nevzat TARHAN
( Psychiatry and Clinical Psychopharmacology 1991; 1: 23-33)