The 1st national conference of ruminant and poultry metabolic disorders was held in Zanjan University center for international conferences. Dr. Mojtaba Zaghari, Full Professor at the University of Tehran, delivered speech on respiratory disorders in poultry on Thursday, December 13th, 2018. click on the following link for more information on this speech:
http://minatoyoor.com/en/wp-content/uploads/2018/12/Respiratory-Disorders-in-Poultry.pdf