Hassan, M. ., M. . Naveed, M. . Hasham Ashraf, R. . Ahmad Khan, F. . Khaliq Khan, and J. . Ara. “Impact of Standard and Low-Pressure Pneumoperitoneum on Intraoperative Complications in Laparoscopic Cholecystectomy”. Pakistan Journal of Medical & Health Sciences, vol. 16, no. 02, Mar. 2022, p. 34, doi:10.53350/pjmhs2216234.