Difficult Acute Cholecystitis
  MLA
  Isidoro Di Carlo. Difficult Acute Cholecystitis. Springer International Publishing, 2021.
  APA
  Isidoro Di Carlo, I. Di Carlo. (2021). Difficult Acute Cholecystitis. Springer International Publishing.
  Chicago
  Isidoro Di Carlo Difficult Acute Cholecystitis. : Springer International Publishing, 2021.