Ting, Yang, Liu Bin, and Muhammad Saqib Mudabbar. “The Association of Obesity With Postoperative Hypoxia: A Meta-Analysis”. Anaesthesia, Pain & Intensive Care 25, no. 1 (February 3, 2021): 57-64. Accessed November 21, 2024. https://apicareonline.com/index.php/APIC/article/view/1335.