Aswawy, A. (2004). The role of cell mediated immunity in protection of chickens chemically damaged bursa against newcastle disease. EKB Journal Management System, 50(103), 217-223. doi: 10.21608/avmj.2004.179271
A.M.E. Aswawy. "The role of cell mediated immunity in protection of chickens chemically damaged bursa against newcastle disease". EKB Journal Management System, 50, 103, 2004, 217-223. doi: 10.21608/avmj.2004.179271
Aswawy, A. (2004). 'The role of cell mediated immunity in protection of chickens chemically damaged bursa against newcastle disease', EKB Journal Management System, 50(103), pp. 217-223. doi: 10.21608/avmj.2004.179271
Aswawy, A. The role of cell mediated immunity in protection of chickens chemically damaged bursa against newcastle disease. EKB Journal Management System, 2004; 50(103): 217-223. doi: 10.21608/avmj.2004.179271