Marwa Ahmed Ezzat Ibrahim <br/><br/>
Immunohistologic studies in purpura pigmentosa chronica /  
 دراسة مناعية ونسيجية فى حالات الفرفورة الصبغية المزمنة 
Marwa Ahmed Ezzat Ibrahim ; Supervised Galal Elanany , Amr Rateb , Magda Mourad 
 - Cairo :   Marwa Ahmed Ezzat Ibrahim ,   2007 
 - 125P. :   ill. ;   25Cm 
<br/><br/>Thesis (Ph.D.) - Cairo University - Faculty Of Medicine - Department Of Dermatology and Venerology 
<br/><br/> Pigmented purpuric dermatoses PPD are group of benign chronic diseases of unknown aetiology that are similar in clinical and histological appearance 
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<br/><br/><label>Subjects--Index Terms: </label>Pigmented dermatitis Pigmented purpura Purpura pigmentosa chronica