1. Emphysematous cholecystitis—An important clinical variant of acute cholecystitis;Mentzer;Rev Surg,1974
2. Emphysematous cholecystitis;Jacob;Am Coll Gastroenterol,1979
3. Ueber Gasdildung in der Gollinweger;Stolz;Virchow Arch,1901
4. La piopneumocolecestite;Pende;Bollietino de Societa Lancisiana de Hospital di Roma,1907
5. Gaseous pericholecystitis with cholecystitis and cholelithiasis;Hegner;Arch Surg,1931