Aggarwal LK, Goyal G, Tomar NS. Comparing cholecystectomy in patients with chronic obstructive pulmonary disease under spinal anaesthesia and general anaesthesia. Int. J. of Health Sci. [Internet]. 2022 May 21 [cited 2026 Jun. 13];6(S3):7055-62. Available from: https://sciencescholar.us/journal/index.php/ijhs/article/view/7640