TY  - GEN
AU  - Manal Hassen Ahmed
AU  - Mahmoud Mohamed Amr , 
AU  - Mohamed Saleh Elbeshlawy , 
AU  - Soheir Zakaria , 
TI  - Prevalence of hepatitis B and C seromarkers among industrial workers / 
PY  - 1997///
CY  - Cairo : 
PB  - Manal Hassen Ahmed , 
KW  - HBV
KW  - HCV
KW  - Viral hepatitis
N1  - Thesis (Ph.D.) - Cairo University - Faculty Of Medicine - Department Of Industrial Medicine and Occupational Diseasess
ER  -