Al-Yousif, M., Hussein, H.S. (1994) Onchoceriasis in the Arabian camel (Camelus dromedarius) in the Central Region (Riyadh and Qasim Provinces) of Saudi Arabia. Arab Gulf J Sci Res. 12: 361-383.
Awad, M.A., Osheik, A.A., Tageldin, M.H., Zakia, A.M. (1990) Note on Onchocerca armillata in the Sudanese camel (C. dromedarius). A histological and anatomo-pathological approach. Rev Elev Med Vet Pays Trop. 43: 345-348.
Bwangamoi, O. (1969) Onchocerca ochengi new species, an intradermal parasite of cattle in east Africa. Bull Epizoot Dis Afr. 17: 321–335.
Cheema, A.H., El-Bihari, S., Ashour, N.A., Ali, A.S. (1984) Onchocercosis in camels (Camelus dromedarius) in Saudi Arabia. J Helminthol. 58: 279-285.
Chhabra, M.B., Gupta, S.K. (2006) Parasitic diseases of camels-an update, 2. Helminthoses. J Camel Pract Res. 13: 81-87.
Determann, A., Mehlhorn, H., Ghaffar, F.A. (1997) Electron microscope observations on Onchocerca ochengi and O. fasciata (Nematoda: Filarioidea). Parasitol Res. 83: 591-603.
El-Bihari, S. (1985) Helminths of the camel: A review. Br Vet J. 141: 315-326.
El-Massry, A.A., Derbala, A.A. (2000) Evidence of Onchocerca fasciata (Filaroidea: Onchocercidae) in camels (Camelus dromedarius): 1- Prevalence, nodular lesions appearance and parasite morphology. Vet Parasitol. 88: 305-312.
El-Sinnary, K., Hussein, H.S. (1981) Onchocerca gutturosa (Neumann) in camels (Camelus dromedarius) in the Sudan. Ann Trop Med Parasit. 75: 469-470.
Ghandour, A.M., Al-Amoudi, A.A., Banja, A.A. (1991) Onchocerca fasciata and its nodule development in camels in Saudi Arabia. Vet Parasitol. 39: 67-77.
Holdsworth, P.A., Moorhouse, D.E. (1985) Onchocerca gutturosa in an Australian camel. Aust Vet J. 62: 201-202.
Hussein, H.S., Atta el Mannan, A.M., El Sinnary, K. (1988) Onchocerca armillata and Onchocerca gutturosa in camels (Camelus dromedarius L.) in the Sudan. Vet Res Commun. 12: 475-480.
Khodakaram-Tafti, A., Khordadmehr, M. (2010) Gross and histopathological lesions of onchocercosis in camels (Camelus dromedarius). J Camel Pract Res. 17: 37-39.
Moghaddar, N., Zahedie, A. (2006) Prevalence and pathogenesis of Onchocerca fasciata infection in camels (Camelus dromedarius) in Iran. J Camel Pract Res. 13: 31-35.
Nasher, A.K. (1986) Incidence and intensity of Onchocerca fasciata Railliet and Henry, 1910 in local camels in Saudi Arabia. Ann Parasitol Hum Comp. 61: 77-80.
Railliet, A., Henry, A. (1910) Le onchocerques, nematodes parasites due tissu conjonctif. C R Soc Biol Paris. 151: 248–251.
Sazmand, A., Eigner, B., Mirzaei, M., Hekmatimoghaddam, S., Harl, J., Duscher, G.G., Fuehrer, H.-P., Joachim, A. (2015) Molecular identification and phylogenetic analysis of Dipetalonema evansi (Lewis, 1882) in camels (Camelus dromedarius) of Iran. Parasitol Res. DOI: 10.1007/s00436-015-4896-y.
Schillhorn Van Veen, T.W., Bello, S.I., Folaranmi, D.O.B. (1976) Onchocerca armillata Railliet and Henry, 1909 from a new host, Camelus dromedari. Rev Elev Med Vet Pays Trop. 29: 227-228.
Wernery, U., Kaaden O.R. (2002) Infectious Diseases in Camelids. Blackwell Wiss. –Verl. Berlin; Vienna.
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