Early Versus Delayed Cholecystectomy for Acute Biliary Pancreatitis: A Systematic Review and Meta-Analysis.
World J Surg. 2022 Jun;46(6):1359-1375. doi: 10.1007/s00268-022-06501-4. Epub 2022 Mar 19. World J Surg. 2022. PMID: 35306590 Review.