Koirala, A.; Shah, R. S.; Shah, S.; Adhikari, D.; Bhattarai, A.; Niraula, R.; Yadav, A. K. A Comparative Study Between Early Versus Delayed Laparoscopic Cholecystectomy for Acute Cholecystitis in a Tertiary Care Center of Nepal. J Nobel Med Coll 2022, 11, 22-26.