NKPORBU, K. A.; OTTI, I.; UGBOMAH, L. Pattern and Socio-Demographic Correlates of Substance Use Among Patients Attending the Drug Unit of the University of Port Harcourt Teaching Hospital: https://doi.org/10.60787/NMJ-64-1-241. Nigerian Medical Journal, [S. l.], v. 64, n. 1, p. 137, 2023. DOI: 10.60787/nmj.v64i1.241. Disponível em: https://nigerianmedjournal.org/index.php/nmj/article/view/241. Acesso em: 29 apr. 2026.