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Arden., Hoppe, Kirk (2003). Lords of the fly : sleeping sickness control in British East Africa, 1900-1960. Praeger. ISBN0-325-07123-3. OCLC51216398.{{cite book}}: CS1 maint: multiple names: authors list (link)
Odiit, M.; Kansiime, F.; Enyaru, J. C. (December 1997). "Duration of symptoms and case fatality of sleeping sickness caused by Trypanosoma brucei rhodesiense in Tororo, Uganda". East African Medical Journal. 74 (12): 792–795. ISSN0012-835X. PMID9557424.