NAMRA SHAKOOR, SUMERA NAZ, MUHAMMAD MUDASSER KHAN. Comparison of Hasson (Open) and Veress Needle (Closed) Technique of Creating Pneumoperitonium in Laparoscopic Cholecystectomy. Pakistan Journal of Medical & Health Sciences, [S. l.], v. 16, n. 05, p. 1093, 2022. DOI: 10.53350/pjmhs221651093. Disponível em: https://pjmhsonline.com/index.php/pjmhs/article/view/1655. Acesso em: 20 oct. 2024.