SHRESTHA, D.; AICH, T.; GAUTAM, K.; BAJRACHARYA, D. Opioid Dependence And Methadone Maintenance Treatment (MMT) Programme In Nepal In Three Different Decades: An Exploratory/Comparative Study. Journal of Psychiatrists’ Association of Nepal, v. 9, n. 2, p. 3-11, 31 dez. 2020.