Xu, J., Ren, C., Wang, S., Liu, D., Cao, L. and Tao, J. (1) “Protection Efficacy of Multivalent Egg Yolk Immunoglobulin against Eimeria tenella Infection in Chickens.”, Iranian Journal of Parasitology, 8(3), pp. 449-458. Available at: http://ijpa.tums.ac.ir/index.php/ijpa/article/view/470 (Accessed: 20October2019).