KOSTIĆ - PETROVIĆ, Ivana. BIOMARKERS OF DEPRESSION BEFORE AND DURING THE COVID ERA. KNOWLEDGE - International Journal , [S. l.], v. 51, n. 4, p. 521–524, 2022. Disponível em: https://ojs.ikm.mk/index.php/kij/article/view/5254. Acesso em: 3 oct. 2026.