Mohammad Abdallah Elsayed <br/><br/>
Contribution For The Analysis Of Certain Drugs Which Treat Cerebrovascular Insufficiency /  
 دراسة تحليلية لبعض الادوية المستخدمة لعلاج قصور الدورة الدماغية 
Mohammad Abdallah Elsayed ; Supervised Mohammad Fayz Eltarras , Mohammad Galal Elbardicy , Hayam Mahmoud Lotfy 
 - Cairo :   Mohammad Abdallah Elsayed ,   2006 
 - 304P :   ill ;   30cm 
<br/><br/>Thesis (PH.D.) - Cairo University - Faculty Of Pharmacy - Department Of Analytical Chemistry 
<br/><br/> Section determination of vincamine in presence of its acid degradation product by the ratio subtraction method Section determination of nicergoline and cinnarizine by the ratio subtraction and isosbestic point methods 
<br/><br/>
<br/><br/><label>Subjects--Index Terms: </label>Chromatography derivativespectophotometry high performance liquid