Cai, S. and Ma, X. 2021. Delayed Laparoscopic Cholecystectomy After Percutaneous Transhepatic Gallbladder Drainage Versus Emergency Laparoscopic Cholecystectomy for Acute Cholecystitis: A Meta-Analysis. Turkish Journal of Gastroenterology. 32, 11 (Jan. 2021), 945–955. DOI:https://doi.org/10.5152/tjg.2021.20578.