1. Bacteriology of normal and diseased gallbladders;Andrews;Arch Intern Med,1935
2. Acute cholecystitis. Correlation of bacteriology and mortality;Goldman;Gastroenterology,1948
3. Occurrence and Antibiotical sensitivity of aerobic bacteria in bile and their role in postoperative inflammatory complications in biliary tract diseases;Larmi;Acta Chir Scand,1958
4. Anaerobic infection of the biliary tract;Oschettenfeld;Surgery,1950
5. Infection of chronic cholecystitis;Twiss;JAMA,1951