zhila torabizadeh department of pathology - - imam khomeini hospital mazandaran university of medical sciences razi st. sari, iran i alireza nadji virology research center - - masih daneshvari hospital, shahid beheshti university of medical sciences farshad naghshvar department of pathology - - imam khomeini hospital mazandaran university of medical sciences razi st. sari, iran i anahita nosrati department of pathology - - imam khomeini hospital mazandaran university of medical sciences razi st. sari, iran i mohsen parsa department of pathology - - imam khomeini hospital mazandaran university of medical sciences razi st. sari, iran i

seyyed hamid hashemi brucellosis research center, department of infectious diseases, hamadan university of medical sciences, hamadan, ir iran; brucellosis research center, department of infectious diseases, hamadan university of medical sciences, hamadan, ir iran. tel: +98-8138274192, fax: +98-8138276010 mohammad abbasi department of oncology, hamadan university of medical sciences, hamadan, ir iran mehrdad hajilooi department of immunology, hamadan university of medical sciences, hamadan, ir iran jalal poorolajal research center for health sciences, department of epidemiology and biostatics, school of public health, hamadan university of medical sciences, hamadan, ir iran lida lakzadeh brucellosis research center, department of infectious diseases, hamadan university of medical sciences, hamadan, ir iran

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