by Bisen and Deshpande.
by Eren et al.
by Akgül.
by Hesapcioglu and Yesilova.
by Gündogmus et al.
Kilicel et al.
Kursuncu and Bastemur.
by Pehlivan et al.
by Ghiasee and Sagsan
by Akcay et al.
Nasibe ÜNSALAN, Ayhan KALYONCU, Özkan PEKTAŞ, Hasan MIRSAL, Mansur BEYAZYÜREK
(Alpha Psychiatry 2004; 5: 148-153)