Ullah Butt, A., I. Sadiq, F. Imran, and Z. Miraj. “Role of Diagnostic Laparoscopy in Chronic Abdominal Pain”. Esculapio Journal of SIMS, vol. 4, no. 1, Aug. 2023, https://esculapio.pk/journal/index.php/journal-files/article/view/935.