Volume 89, December, December 2021, Pages 2713-2720
AHMED ABDELRAHMAN A. ABDULLAH, M.D.; AHMED GABER I. SALEH, M.Sc.; AMR A.A.M. ELKATATNY, M.D.
Volume 89, March, March 2021, Pages 257-265
MOHAMMED H. ALY, M.D.; AHMED H. ELASHRY, M.D.; AMR A.A.M. ELKATATNY, M.D.