Hwisa, S., G. Alnaeli, A. R. Imbark Ajaj, M. Faraj, D. S. Emhamed Almghairbi, K. A. Omar Alhuwayj, and L. Mohammed. “Comparative Efficacy of Intravenous Tramadol and Traditional Blanket Coverage in Managing Postoperative Shivering Among Post-Spinal Anesthesia Patients”. Anaesthesia, Pain & Intensive Care, Vol. 28, no. 5, Oct. 2024, pp. 922-6, doi:10.35975/apic.v28i5.2565.