Tuong Van Phan, Si Dung Chu and Dung Thi Nguyen (2024) “Factors Influencing Methadone Treatment Adherence of Drug Abusers: A Study in a Typical Medical Center in Vietnam”, International Journal of Medical Toxicology and Legal Medicine, 27(4s), pp. 1–9. doi: 10.47059/ijmtlm/V27I4S/001.