1. Rook/Wilkinson/Ebling Textbook of Dermatology;Mackil MR,1988
2. Fitzpatrick's dermatology in general medicine;Schwartz AR,1999
3. Andrew's diseases of the skin clinical dermatology;Odom RB,2000
4. Lever's histopathology of the skin;Kirkham N,1997
5. Fitzpatrick's dermatology in general medicine;Duncan KO,2003