%0 Conference Proceedings %T Assessment of cellular immune response of a candidate vaccine against Avian Pathogenic E.coli (APEC), O2K1 serotype produced by Bacterial Ghost technique %A HASHEMI TABAR, GHOLAMREZA %A Bassami, Mohammad Reza %A Dehghani, Hesam %A HOSEINI SHAHIDI, REZA %J هفتمین کنگره بین المللی دامپزشکی طیور %D 2020