TY  - BOOK
AU  - Ahmed Ali Helmi Ahmed
AU  - Nargis Albert Labib , 
AU  - Soad Eshak , 
TI  - Public health approach to congenital heart disease / 
PY  - 1996///
CY  - Cairo : 
PB  - Ahmed Ali Helmi Ahmed , 
N1  - Thesis (M.Sc.) - Cairo University - Faculty of Medicine - Department of Pediatrics
UR  - http://172.23.153.220/th.pdf
ER  -