[1
]
Department of Otorhinolaryngology, Menoufia University Hospital, Gamal Abd El-Nasir,
Shebeen El-Kom, Menoufia Governorate, Egypt. Electronic address: drahmedragab@med.menofia.edu.eg.
[2
]
Department of Pathology, Menoufia University Hospital, Gamal Abd El-Nasir, Shebeen
El-Kom, Menoufia Governorate, Egypt.
[3
]
Department of Family Medicine, Menoufia University Hospital, Gamal Abd El-Nasir, Shebeen
El-Kom, Menoufia Governorate, Egypt.
[4
]
Department of Microbiology, Menoufia University Hospital, Gamal Abd El-Nasir, Shebeen
El-Kom, Menoufia Governorate, Egypt.
[5
]
Department of Pediatrics, Menoufia University Hospital, Gamal Abd El-Nasir, Shebeen
El-Kom, Menoufia Governorate, Egypt.