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.
Demet ÜNALAN, Mustafa BAŞTÜRK, Ferhan SOYUER, Osman CEYHAN, Ahmet ÖZTÜRK
(Alpha Psychiatry 2008; 9: 22-30)