Trandafir, Laura-Mihaela, et al. “Epstein Barr Virus Infection and Acalculous Cholecystitis, a Rare Association in a Pediatric Patient”. Archive of Clinical Cases, vol. 2, no. 4, Dec. 2015, pp. Arch Clin Cases 2015; 2(4):252-256, https://doi.org/10.22551/2015.08.0204.10059.