Khaled Farag Aly Kassem  <br/><br/>
The role of helicobacter pylorl infection in the aetiogenesis of nonulcer dyspepsia /  
 دور الميكروب الحلزونى فى عسر الهضم الغير مصاحب للقرحة  
Khaled Farag Aly Kassem ; Supervised Hany Abdelsattar Elewa , Emad Mohamad Elmootasem , Mohamed Saeed Hussein   
 - Cairo :   Khaled Farag Aly Kassem ,   1997 
 - 111 P. ;   25cm  
<br/><br/>Thesis (M.Sc.) - Cairo University - Faculty of Medicine - Department of Internal Medicine