1. Additional note concerning the intravenous inoculation of the bacillus typhi abdominalis;Welch;Bull. Johns Hopkins Hosp.,1891
2. Typhoidal cholecystitis and cholelithiasis; report of a case without previous history of typhoid fever, and discussion of a possible agglutionative reaction in the bile and its relation to stone formation;Cushing;Bull. Johns Hopkins Hosp.,1898
3. Pathogenie de la lithiase biliare; historique et étude critique;Gilbert;Préss. Med.,1898
4. Types of gall-bladder infection. A study of 100 operated cases;Illingworth;Brit. J. Surg.,1927
5. Bacteriology of cholesystitis and its production by injection streptococci;Rosenow;J. A. M. A.,1914