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):1-9. https://doi.org/10.47059/ijmtlm/V27I4S/001.