@article {229593,
	title = {Lecturer},
	journal = {J Infect Dev Ctries},
	volume = {15},
	year = {2021},
	pages = {997-1003},
	author = {Abdelkhalek, Zeinab Sayed and Abdalla, Mohamed Shehata and Fathy, Mona Mohamed and Tamer Mahmoud Elbaz and Ashraf Omar Abdelaziz and Mohamed Mahmoud Nabeel and Hend Ibrahim Shousha and Kamel, Amgad Hamed and Mai Hamed Kamel}
}
