Sharieff O.E., Hassan S.M., Salih D. A., El Hussein A.M., "Attenuation of two Field Isolates of
Theileria Annulata and their Potential as Vaccine Candidates against Tropical Theileriosis in the Sudan", International Journal of Scientific Research in Science, Engineering and Technology(IJSRSET), Print ISSN : 2395-1990, Online ISSN : 2394-4099, Volume 3, Issue 1, pp.54-58, January-February-2017.
URL :
http://ijsrset.com/IJSRSET1626161.php
