Mundhey, D. A., Sapkal, N. P., & Daud, A. S. (2016). ADVANCES IN NONINVASIVE DRUG DELIVERY SYSTEMS OF OPIOIDS: FORMULATIONS AND CLINICAL PERSPECTIVE. Asian Journal of Pharmaceutical and Clinical Research, 9(4), 341–347. Retrieved from https://mail.innovareacademics.in/journals/index.php/ajpcr/article/view/12325