Volume 88, June, June 2020, Pages 1381-1391
TALAAT A. HASSAN, M.D.; AHMED A. BAZ, M.D.
Volume 88, March, March 2020, Pages 897-902
MOHAMMED H. ABO WARDA, M.D.; MAGED A. HAMED, M.D.; MANAR A. BESSAR, M.D.; AYMAN S. MAHMOUD, M.Sc.