Qi, Lihong, Zhenxing Cheng, Guomin Zuo, Shanmao Li, and Qiping Fan. 2010. “Oxidative Degradation of Fentanyl in Aqueous Solutions of Peroxides and Hypochlorites”. Defence Science Journal 61 (1), 30-35. https://doi.org/10.14429/dsj.61.68.