Rather, Z.M., Majid, N.A., Islam, M.N. and Mohd, R.W. 2020. Outcome of early laparoscopic cholecystectomy versus delayed laparoscopic cholecystectomy for patients with acute cholecystitis. International Surgery Journal. 7, 4 (Mar. 2020), 1212–1217. DOI:https://doi.org/10.18203/2349-2902.isj20201399.