Muhammad Zia, Muhammad Muazzam Butt, Hafiz Muhammad Waseem Yaseen, Abdul Bary, Sahito Khan Rind, Rakhshinda Younus (2023) “Examine the Effects of Adding Low-Dose Ketomine to Tramadol in Order to Prevent Shivering during Spinal Anesthesia”, Pakistan Journal of Medical & Health Sciences, 17(08), p. 127. doi: 10.53350/pjmhs2023178127.