Institution: | 1. Brucellosis Research Center, Hamadan University of Medical Sciences, Hamadan, Iran;2. Molecular Biology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran;3. Department of Microbiology, Kermanshah University of Medical Sciences, Kermanshah, Iran;4. Department of Epidemiology, Hamadan University of Medical Sciences, Hamadan, Iran;5. Department of Microbiology, Hamadan University of Medical Sciences, Hamadan, Iran |