Tamer Alsaied Alnaimy, Zagazig, Sharkia, Egypt
Zagazig university, Zagazig, Sharkia, Egypt
Zagazig University Hospitals, Zagazig, Sharqua, Egypt
Zagazig University Faculty of medicine Chest Department, Zagazig, Asharqia, Egypt
Faculty of Medicine Zagazig University, Zagazig, Sharkia, Egypt
Zagazig University, Zagazig, Egypt
Mohamed ALI Alabiad, Zagazig, Sharkia, Egypt
Mohamed ALI Alabiad, Zagazig, Sharkia, Egypt
Zagazig university hospitals, Zagazig, Sharkia, Egypt