TY - JOUR TI - Prevalence of tobacco, alcohol and substance use among Eskisehir Osmangazi University students AU - Dayi, A. AU - Gulec, G. AU - Mutlu, F. JO - Dusunen Adam Journal of Psychiatry and Neurological Sciences PY - 2015 VL - 28 SP - 309 EP - 318 DO - 10.5350/DAJPN2015280402 ER -