Nehal Salah Hasan, <br/><br/>
Study of the lmpact of lead on the lmmune system among exposed workers / 
 دارسة عن وقع الرصاص على الجهاز المناعى فى العمال المعرضين له  
By Nehal Salah Hasan; Prof.Dr. Nehad Mahmoud El shimy,  Prof.Dr.  Noha Mohamed Hegazy 
 - 117 Leaves :  illustrations ;  30 cm. +  
<br/><br/>Thesis (M.Sc.) (M.A.)-Cairo University, 1995 
<br/><br/>Bibliography: pages 87 : 117 
<br/><br/><label>Subjects--Index Terms: </label>lead on the among   lmmune system  exposed workers