Sharma, S.; Thapa, P.; Maharjan, D.; Dhakal, A.; Baral, N. Influence of Duration of Symptoms over Perioperative Outcomes During Emergency Laparoscopic Cholecystectomy. Kathmandu Univ. Med. J. 2010, 7 (2), 120-124. https://doi.org/10.3126/kumj.v7i2.2703.