Volume 50, Issue 2, August 2020, Pages 221-227
SALWA S. RASHED; GARY W. BEALL; EMAN M. RASHAD; WAGEHA A. MOSTAFA
Volume 45, Issue 3, December 2015, Pages 521-524
NAGWA A. RASHDAN; FATMA H. GALAL; ALAA F. GAD-ALLAH