Safinaz Abd El hady Elnaggar <br/><br/>
A Contribution to stability studies of certain vitamins of natural origin in its solid dosage forms /  
 اسهام فى دارسة ثبات بعض الفيتامينات من المصادر الطبيعية فى المستحضرات الصيدلية الصلبة 
Safinaz Abd El hady Elnaggar ; Supervised Samia Shalaby , Nagia Afify , Mohamed elsamaligy 
 - Cairo :   Safinaz Abd El hady Elnaggar ,   2005 
 - 174p :   charts ;   30cm 
<br/><br/>Thesis (M.Sc.) - Cairo University - Faculty Of Pharmacy - Department Of Pharmaceutics 
<br/><br/> Chemical stability is considered one of the most influential factors that affect the therapeutic efficacy of any product It was noticed recently , launch of many new pharmaceutical vitamin products of the so - callednaturalvitamins It was claimed that the natural vitamins are more effective than the chemical synthetic ones 
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<br/><br/><label>Subjects--Index Terms: </label>Solid dosage forms Vitamins