نویسندگان مقاله |
| Hamidreza Khorshidi Department of General Surgery, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran.
| Mehrdad Taghipour Department of General Surgery, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran.
| Babak Yousefi Department of General Surgery, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran.
| Arash Dehghan Department of Pathology, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran.
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