Sarkar, MD, DNB S, Lal, MD R, Varshney, MD M, Balhara, MD, DNB, MNAMS YPS. Tramadol for maintenance in opioid dependence: A retrospective chart revie. J of Opioid Management [Internet]. 2017 Sep. 1 [cited 2024 Nov. 21];13(5):329-34. Available from: https://wmpllc.org/ojs/index.php/jom/article/view/737