Garmpi, Anna, et al. “All That Glitters Is Not Cholecystitis. A Rare Presentation of Acute Pericarditis Mimicking Cholecystitis and Review of the Literature”. Acta Medica Lituanica, vol. 29, no. 2, July 2022, pp. 344–351, https://doi.org/10.15388/Amed.2022.29.2.8.