TY - JOUR TI - Investigation of Depressive Symptoms and Related Variables with Depressive Symptoms in Alcohol and Substance Abusers AU - Keskin, G. AU - Gumus, A.B. JO - Dusunen Adam Journal of Psychiatry and Neurological Sciences PY - 2017 VL - 30 SP - 124 EP - 135 DO - 10.5350/DAJPN2017300206 ER -