Theileria parva candidate vaccine antigens recognized by immune bovine cytotoxic T lymphocytes. by Graham, S, Pellé, R, Honda, Y, Mwangi, D, Tonukari, N, Yamage, M, Glew, E, de Villiers, E, Shah, T, Bishop, R, Abuya, E, Awino, E, Gachanja, J, Luyai, A, Mbwika, F, Muthiani, A, Ndegwa, D, Njahira, M, Nyanjui, J, Onono, F, Osaso, J, Saya, R, Wildmann, C, Fraser, C, Maudlin, I