Volume 89, June, June 2021, Pages 491-498
AHMED S. HEGAZY, M.D.; MOHAMMED I. SHABAYEKA, M.D; ABDELRAHIM G.A. ELSHERBINY, M.Sc.
Volume 87, March, March 2019, Pages 99-105
MOHAB M. ELIBA, M.Sc.; KARIM S.M. SAAD, M.D.; AHMED S.H. EL-ABD, M.D.; MOHAMED O. ABU-FARHA, M.D.; OSAMA M. EL-GAMAL, M.D, F.R.C.S.