Nofal Ahmad, Assaf Magda, Tawfik Ahmad, Elsayed Noha, Nofal Eman, Elnakib Nasser, Elmosalamy Khaled
Department of Dermatology, Faculty of Medicine, Zagazig University, Zagazig, Egypt.
Int J Dermatol. 2011 Dec;50(12):1546-51. doi: 10.1111/j.1365-4632.2011.04904.x.