1. Detection of Crithidia hyalommae (O'Farrell 1913) in Hyalomma a. antolicum (Koch, 1844) ticks;Arifdzhanov;Zool. Zh.,1961
2. Detection of Trypanosoma theileri in Ethiopian cattle ticks;Burdofer;Acta Trop.,1973
3. The Trypanosomes of Mammals;Hoare,1972
4. Hereditary infection with special reference to its occurence in Hyalomma aegyptium infected with Crithidia hyalommae;O'Farrell;Ann. Trop. Med. Parasitol.,1913
5. Protozoology. A Manual for Medical Men;Wenyon,1926