* Boye K, Hansen DS (February 2003). "Sequencing of 16S rDNA of Klebsiella: taxonomic relations within the genus and to other Enterobacteriaceae". Int. J. Med. Microbiol. 292 (7–8): 495–503. doi:10.1078/1438-4221-00228. PMID12635932.
Santiago-Wickey JN, Crosby B, Inguinale G (2021). "Granuloma Inguinale". National Center for Biotechnology Information, U.S. National Library of Medicine. PMID30020678. Retrieved 12 July 2021.
* Boye K, Hansen DS (February 2003). "Sequencing of 16S rDNA of Klebsiella: taxonomic relations within the genus and to other Enterobacteriaceae". Int. J. Med. Microbiol. 292 (7–8): 495–503. doi:10.1078/1438-4221-00228. PMID12635932.
Santiago-Wickey JN, Crosby B, Inguinale G (2021). "Granuloma Inguinale". National Center for Biotechnology Information, U.S. National Library of Medicine. PMID30020678. Retrieved 12 July 2021.