Volume 89, June, June 2021, Pages 1275-1281
SABRY ALAM EL-DIN M. EL-MOGY, M.D.; MOHAMMAD Kh. EL-BADRAWY, M.D.; NEHAL E. EL-EMAM, M.Sc.; NEHAL THARWAT, M.D.
Volume 89, June, June 2021, Pages 1283-1288
AHMED F. AHMED, M.Sc.; RAAFAT R. MAHFOUZ, M.D.; EMAD GERGES SALEH, M.D.; SOMAYA A. EL SHEIKH, M.D.; MOHGA A. SAMY, M.D.
Volume 89, June, June 2021, Pages 1299-1306
AHMED F. AHMED, M.Sc.; RAAFAT R. MAHFOUZ, M.D.; EMAD G. SALEH, M.D.; SOMAYA A. EL SHEIKH, M.D.; MOHGA A. SAMY, M.D.