Title : Comparing five different vaccination programmes against IBD in pullet flocks.
Authors : Sheikhi, N.; Bozorgmehri, M.; Tabatabai, A.
Journal : Journal of the Faculty of Veterinary Medicine, University of Tehran 2000 Vol. 55 No. 2 pp. 37-41
Title: monitoring the IBD antibody in 5 different vaccination program
Authors : Sheikhi, N.; Bozorgmehri, M.; Tabatabai, A.
Journal : Journal of the Faculty of Veterinary Medicine, University of Tehran 2000 Vol. 55 No. 2 pp. 37-41
Title: monitoring the IBD antibody in 5 different vaccination program