1. Immunreaktionen gegen intra- und extrazelluläre Protozoen;Ahmed,1986
2. Immune response of calves against Theileria annulata;Ahmed,1981
3. Characterization of Theileria infected lymphoblastoid cells;Ahmed;Z. Parasitenkd.,1984
4. The role of interleukin 2 (IL 2) in the proliferation of Theileria annulata infected bovine lymphocytes;Ahmed;Parasitol. Res.,1987
5. The role of antibodies in immunity against Theileria annulata infection in cattle;Ahmed;Zentralbl. Bakteriol. Mikrobiol. Hyg. Abt. 1, Orig. A,1988