%0 Journal Article
%T Implementation of high-level biosecurity measures can reduce the baseline antibody titers of Newcastle disease in non-integrated layer flocks in northeast Iran
%A Reza Toroghi
%A  Iman Salamatian
%A  Bassami, Mohammad Reza
%A  Navid Irankhah
%A  Ali Emarloo
%A  Mahouti, Amir
%A  Ghavi, Saeed
%J Worlds Poultry Science Journal
%@ 0043-9339
%D 2020