Volume 89, September, September 2021, Pages 1481-1487
IHAB Z. EL-HAKIM, M.D.; EMAN M. ELSAYED, M.D.; MOHAMED N. EL-SHARAWI, M.D.; AYAAT A. MASRY, M.Sc.
Volume 88, September, September 2020, Pages 1839-1848
MOAAZ ABD EL-MONAEM, M.Sc.; MOHAMED A. OMAR, M.D.; HANY A. SOLIMAN, M.D.