Waseem, Syed Majid, Zulfiqar Haider, Abdullah ., Muhammad Saeed, Abdul Khalique, and Muhammad Ammar Amjad. “Comparison of Analgesic Efficacy of Ultrasound-Guided Erector Spinae Plane Block With Local Anesthetic Infiltration Wound Site in Patients Undergoing Posterolateral Thoracotomy”. Pakistan Armed Forces Medical Journal 75, no. 1 (February 28, 2025): 94–98. Accessed August 24, 2025. https://www.pafmj.org/PAFMJ/article/view/11026.