1. 1) Gilbert R, Stewart FC: J Lab clin Med 1927; 12; 756.
2. 2) Kisely SR, Price S, Ward T: ‘Corynebacterium ulcerans’ a potentioal cause of diphtheria. Commun Dis Resp CDR Rev 1994; 4: R63-64.
3. 4) Tejedor MT, Martin JL, Lupiola P, et al: Caseous lymphadenitis caused by Corynebacterium ulcerans in the dromedary camel. Can Vet J 2000; 41: 126-127.
4. 5) Fox JG, Frost WW: Corynebacterium ulcerans mastitis in a bonnet macaque (Macaca radiata). Lab Anim Sci 1974; 24: 820-822.
5. 6) Hatanaka A, Tsunoda A, Okamoto M, et al: Corynebacterium ulcerans Diphtheria in Japan. Emerg Infect Dis 2003; 9: 752-753.