Ammar Mahmoud Ammoun, <br/><br/>
The relationship between tobacco smoking and melanin pigmentation in human gingiva-comparison between samples of Egyptian and Syrian populations / 
 العلاقة بين التخدين بالسيجارة وصباغ الميلانين في لثة الأنسان مقانة بين عينات مأخودة من السكان المصريين والسوريين 
By Ammar Mahmoud Ammoun; Supervised Prof. Dr. Nawal A. Lasheen, Dr. Samia M. Kamal, Dr. Malak M. Soliman 
 - 73 Leaves :  illustrations  30 cm. +  
<br/><br/>Thesis (M.Sc.)-Cairo University, 1995.   
<br/><br/>Bibliography: pages 67-73 
<br/><br/><label>Subjects--Index Terms: </label>relationship between tobacco smoking and melanin pigmentation in human  comparison between samples of egyptian and syrian populations