[1] Al-Azhar University,Department of Pharmacology & Toxicology, Faculty of Pharmacy
[2] Assiut Branch,Medical Biochemistry Department, Faculty of Medicine
[3] Menoufia University,Department of Basic Medical Sciences, Unaizah College of Medicine and Medical Sciences
[4] Qassim University,Department of Anatomy and Embryology, Faculty of Medicine
[5] Ain Shams University,Histology Department, Faculty of Medicine
[6] Menoufia University,Anatomy Department, Faculty of Medicine
[7] Menoufia University,Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences
[8] University of Tabuk,Department of Histology and Cell Biology, Faculty of Medicine
[9] Assiut University,undefined