Document Type : Original Article
Authors
1 Department of Community, Environmental and Occupational Medicine, Faculty of Medicine, Ain Shams University.
2 Department of Tropical Medicine, Cairo University
3 Viral Hepatitis Research Laboratory, National Hepatology and Tropical Medicine Research Institute
4 Department of Tropical Medicine, National Hepatology and Tropical Medicine Research Institute.
5 Department of Clinical pathology, Hearing and Speech Institute, Egypt.
6 Department of Clinical pathology, Faculty of Medicine, Bani Sewif University.
Abstract
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