@article {62618,
	title = {Evaluation of disability due to B and/ or C viral hepatitis among health care workers in Cairo University Hospitals},
	journal = {Egyptian Journal of Occupational Medicine},
	volume = {31},
	year = {2007},
	pages = {1-27},
	author = {Abo-el-Ata, G.A. and Zayet, H.H. and Hassan, MA and Abdel-Rafaa, E.E.}
}
