Amzoute , El mostafa, Abdhalem Mesfioui, Belkhaoud Mohamed, Kamal Elharas, Yassine Younes, Asmae Ouissaden, Sara Aderbaz, and Mostafa Alilou. “Postoperative Pain Evaluation: Validity and Applications of the Brief Pain Inventory (BPI)”. Bangladesh Journal of Medical Science 24, no. 2 (May 17, 2025): 465–477. Accessed October 7, 2025. https://www.banglajol.info/index.php/BJMS/article/view/81542.