المصادر الأجنبية
1 -
Clinical dermatology .
2 -
Clinical Pharma cology page 217 .
3 -
Current medial diagnosis and treatment page 1196 .
4 -
Davidson , s principles and practice of medicine .
5 -
Illustrated physiology .
6 -
Review of medical physiology .
7 -
Samson wright , s Applied physiology .