Nikhat, Sadia, et al. “OVERCOMING PAIN: AN EXPLORATION OF ANALGESIA IN IBN SINA’S AL-QANOON FIL TIBB”. Journal of Drug Delivery and Therapeutics, vol. 9, no. 3, May 2019, pp. 571-4, https://doi.org/10.22270/jddt.v9i3.2755.