Authors: Sania Amr; Rebecca Dawson; Doa'a A Saleh; Laurence S Magder; Diane Marie St George; Mai El-Daly; Katherine Squibb; Nabiel N Mikhail; Mohamed Abdel-Hamid; Hussein Khaled; Christopher A Loffredo Journal: Arch Environ Occup Health Date: 2015 Impact factor: 1.663