An Unusual Case of Mirizzi Syndrome With Double Spontaneous Gallbladder Fistulas With the Colon and the Duodenum Presenting As Acute Cholecystitis

per Pararas, Nikolaos, Alkadrou, Abdulkarim M, Sayed, Rahil L, Pikoulis, Andreas, Pikoulis, Emmanouil
Publicat a Cureus (2021)