@article{paperid:1081861, author = {Reza Toroghi and Iman Salamatian and Bassami, Mohammad Reza and Navid Irankhah and Ali Emarloo and Mahouti, Amir and Ghavi, Saeed}, title = {Implementation of high-level biosecurity measures can reduce the baseline antibody titers of Newcastle disease in non-integrated layer flocks in northeast Iran}, journal = {Worlds Poultry Science Journal}, year = {2020}, volume = {76}, number = {4}, month = {October}, issn = {0043-9339}, pages = {757--766}, numpages = {9}, keywords = {Serological profile; humoral response; baseline value; biosecurity; Newcastle disease; developing countries; non-integrated system}, }