Mundhey, Dhanashree A., et al. “SIMULTANEOUS QUANTIFICATION OF BUPRENORPHINE HCL AND NALOXONE HCL BY VIERORDT’S METHOD”. International Journal of Pharmacy and Pharmaceutical Sciences, vol. 8, no. 1, Jan. 2016, pp. 101-7, https://www.journals.innovareacademics.in/index.php/ijpps/article/view/8580.