R. Alluwaizi, K., M. Alchalabi, F., & A. Alatrakchi, H. (2018). Prospective randomized comparison of low pressure versus standard pressure pneumoperitoneum in laparoscopic cholecystectomy. Annals of the College of Medicine, Mosul, 40(1), 41–45. https://doi.org/10.33899/mmed.2018.159193