Diagnostic psychiatric and somatic comorbidity in patients with depression in the Western Balkan countries oleh Milan Latas, Branko Stefanovski, Alma Mihaljević-Peleš, Amra Memić Serdarević, Izet Pajević, Nera Zivlak Radulović, Sabina Radulović, Bojana Đukić, Vasilije Korugić, Željko Jovandić