Ahmad, N. Z., K. C. Mat, N. Mohamad, R. B. Husain, N. H. A. Bakar, N. H. Zakaria, S. N. Hashim, L. H. Mohd Adnan, and M. H. Mohamad Shariff. “A Review on Opioid Dependence, Mechanism and Treatments Used: Option of Treatments: Modern Versus Alternative Medicine”. Bangladesh Journal of Medical Science, vol. 18, no. 2, Mar. 2019, pp. 171-7, doi:10.3329/bjms.v18i2.40681.