The epidemiology of substance use disorders in Saudi Arabia: findings from the Saudi national mental health survey - Altwaijri, Yasmin; Benjet, Corina; Akkad, Marya; Bilal, Lisa; Naseem, Mohammad Talal; Al-Habeeb, Abdulhameed; Al-Subaie, Abdullah S.; Al-Saud, Nouf K. (BMC Public Health, 2025)