Ahmed Ali Helmi Ahmed <br/><br/>
Public health approach to congenital heart disease /  
 نظرة طب المجتمع لامراض القلب الوراثية 
Ahmed Ali Helmi Ahmed ; Supervised Soad Eshak , Nargis Albert Labib 
 - Cairo :   Ahmed Ali Helmi Ahmed ,   1996 
 - 169Leaves :   charts ;   30cm 
<br/><br/>Thesis (M.Sc.) - Cairo University - Faculty of Medicine - Department of Pediatrics