Asif Hussain, Asifa Majid, Azra Rashid, Samra Zia, Zaigham Din Baloch, Samina 2024. Comparison of Mean Duration of Postoperative Analgesia Between Ultrasound-Guided Quadratus Lumborum Block and TAP Block in Patients Undergoing Cesarean Section. Pakistan Journal of Medical & Health Sciences. 18, 01 (Jan. 2024), 470. DOI:https://doi.org/10.53350/pjmhs02024181470.