Essam Elbaz Elzeni <br/><br/>
Volce analysis before and after removal of vocal cord polyps /  
 التحليل الصوتى قبل و بعد استئصال لحمية الأحبال الصوتية 
Essam Elbaz Elzeni ; Supervised Maged Elshennawy , Ismail Zohdi , Abdulla Mahmoud Ali 
 - Cairo :   Essam Elbaz Elzeni ,   1997 
 - 84 Leaves :   charts ;   30cm 
<br/><br/>Thesis (M.Sc.) - Cairo University - Faculty of Medicine - Department of E.N.T