Authors
1 Department of Dermatology, STDs and Andrology, Faculty of Medicine-Cairo University, Giza, Egypt.
2 Department of Dermatology, STDs and Andrology, Faculty of Medicine- Fayoum University, Fayoum, Egypt.
3 Department of Biochemistry, Faculty of Medicine- Fayoum University, Fayoum, Egypt.
4 Department of Internal Medicine, Giza, Egypt.