Sikander Hayat et al. 2026. Comparison of Thoracic Epidural Block Versus Erector Spinae Plane Block for Post-Operative Pain Relief in Thoracotomies. Pakistan Armed Forces Medical Journal. 76, 3 (Jun. 2026), 336–340. DOI:https://doi.org/10.51253/pafmj.v76i3.11726.