RAFYI, A., MAGHAMI, G., HOUSHMAND, P. (1968). 'Studies on the antigenic value and premunition against bovine Theileriosis due to Theileria annulata (Dischunkovsky and Luhs 1904) in Iran and conservation of strains of Theileria annulata at -70 oC', Archives of Razi Institute, 20(1), pp. 19-24. doi: 10.22092/ari.1968.108636