TY - JOUR TI - Cognitive functions in opioid-dependent males according to duration of abstinence AU - Koparal, B. AU - Oktay Yanik, C. AU - Sahiner, I.V. AU - Kaloglu, H.A. AU - Aksu, M.H. AU - Utku, C. AU - Arikan, Z. JO - Dusunen Adam Journal of Psychiatry and Neurological Sciences PY - 2020 VL - 33 SP - 50 EP - 58 DO - 10.14744/DAJPNS.2019.00060 ER -