Tariq, Sumayya, Shaheer Nayyar, Shumaila Ashfaq, Anum Zeb, Hafiz Naseer Ahmad, and Maria Arshad. “Assessing the Efficacy of Ultrasound-Guided Erector Spinae Plane Block in Pyelolithotomy or Nephrectomy Patients : Ultrasound-Guided Erector Spinae Plane Block in Pyelolithotomy or Nephrectomy”. Pakistan Journal of Health Sciences 6, no. 6 (June 30, 2025): 63–68. Accessed July 4, 2025. http://thejas.com.pk/index.php/pjhs/article/view/2970.