Masum, Abdullah, Md Rabiul Alam, Mozibul Haque, Rubina Yasmin, and Shah Newaz H Khan. “Arterial and End-Tidal Carbon Dioxide Tension Changes During Spinal Anaesthesia in Upper Abdominal Laparoscopic Surgeries: A Comparison With General Anaesthesia”. Journal of Bangladesh College of Physicians and Surgeons 37, no. 1 (December 18, 2018): 13–18. Accessed September 27, 2024. https://banglajol.info/index.php/JBCPS/article/view/39282.