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 (Aug. 2023), 127. DOI:https://doi.org/10.53350/pjmhs2023178127.