1. Analytical Chemistry Department, Faculty of Pharmacy (Girls), Al-Azhar University, El Nasr St., Cairo 11754, Egypt
2. Unit of Drug Analysis, Faculty of Pharmacy, University of Mansoura, 25 El Gomhouria St., Mansoura 35516, Egypt
3. Pharmacy Department, Emergency Hospital, University of Mansoura, 25 El Gomhouria St., Mansoura 35516, Egypt