AL-Masoodi, A. J. L. “COMPARISION BETWEEN PETHIDINE VERSUS TRAMADOL IN TREATMENT OF POSTOPERATIVE SHIVERING UNDER SPINAL ANASTHESIA”. Journal of Medical Genetics and Clinical Biology, vol. 3, no. 5, Mar. 2026, pp. 13-19, doi:10.61796/jmgcb.v3i5.1734.