Ahmed Tariq, Sheikh Muhammad, et al. “Challenges and Success: General Anaesthesia for Re-Do Spine Surgery in an Elderly Woman With Sepsis, Pulmonary Hypertension, and Hemodynamic Instability on Positioning for Surgery: A Case Report”. Biological and Clinical Sciences Research Journal, vol. 6, no. 12, Dec. 2025, pp. 8-10, doi:10.54112/bcsrj.v6i12.2115.