Research Vol. 46 No. 3 (2008): Neuropsychiatric Investigation DOI: https://doi.org/- Article Sidebar Full Text PDF Published: May 1, 2008 Keywords: AVES Editorial Office Main Article Content Selma Çetinkaya Seher Arslan Naim Nur Ö. Faruk Demir Deniz Özdemir Haldun Sümer Depression Levels of Students Attending in Three Primary Schools with Different Socioeconomic Levels in Central Sivas Main Article Content Selma Çetinkaya Seher Arslan Naim Nur Ö. Faruk Demir Deniz Özdemir Haldun Sümer Abstract - Article Details