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机译:
Assiut Univ, Fac Med, Trop Med & Gastroenterol Dept, Hepatol Div, Assiut 71515, Egypt;
South Valley Univ, Fac Med, Trop Med & Gastroenterol Dept, Hepatol Div, Qena, Egypt;
Assiut Univ, Fac Med, Dept Internal Med, Nephrol Div, Assiut, EgyptSouth Valley Univ, Fac Med, Dept Internal Med, Nephrol Div, Qena, EgyptAssiut Univ, Fac Med, Med Microbiol & Immunol Dept, Assiut, EgyptSohag Univ, Fac Med, Trop Med & Gastroenterol Dept, Hepatol Div, Sohag, Egypt;