https://api.elsevier.com/content/article/pii/S1877282X12000148doi:10.1016/j.provac.2012.04.0121-s2.0-S1877282X1200014810.1016/j.provac.2012.04.012S1877-282X(12)00014-8Efficacy of intranasal and spray delivery of adjuvanted live vaccine against infectious bronchitis virus in experimentally infected poultry Procedia in VaccinologyJournal1877282X2012-12-3120121trueFullfalseElsevierWaivedhttp://creativecommons.org/licenses/by-nc-nd/3.0/