Kumar A, Aliyar R, Singh K. Effect of Pneumoperitoneum on Pulse Oximeter Plethysmographic Wave form: A Case Report. Patna Journal of Medicine [Internet]. 2025 Dec. 30 [cited 2026 Apr. 17];98(3):113-4. Available from: https://9vom.in/journals/index.php/pjm/article/view/681