Authors
1 professor of Dermatology, STDs and andrology department, Faculty of Medicine Fayoum University.
2 Lecturer of Dermatology, STDS and Andrology, Faculty of Medicine, Fayoum University.
3 Lecturer of Biochemistry, Faculty of Medicine, Fayoum University.
4 Department of Dermatology, Faculty of Medicine Fayoum University.