AL ABRI, M. Z.; FARAG, M. A.; AL MOSAWI, A. S.; AL AWAIDY, S. T. Socio-Demographic Characteristics and Patterns of Substance Use Disorder in Oman : A retrospective study of the National Surveillance Programme between 2004 and 2018. Sultan Qaboos University Medical Journal [SQUMJ], [S. l.], v. 20, n. 4, p. e296–303, 2020. DOI: 10.18295/squmj.2020.20.04.004. Disponível em: https://journals.squ.edu.om/index.php/squmj/article/view/3939. Acesso em: 8 mar. 2021.