Name seyed ali ghafori Affiliation Assistant professor of poultry diseases, Department of clinical sciences, faculty of veterinary medecine, ferdowsi university of mashhad, Iran Degree — Website — Email — Journal Articles Conference Articles Projects Books Theses Speeches Innovations TitleJournal 1 Effectiveness of different Newcastle disease vaccination programs in Iranian broiler farms: a case-control study Journal of poultry sciences and avian diseases 1 (4) (2023) 3-12