Volume 48, Issue 3, December 2018, Pages 639-644
FATHY M. ABDEL-GHAFFAR; HUDA EL-FAYOUMI; HEBA ABDEL-HALEEM; SARA A. MOHAMED; KAREEM MORSY
Volume 44, Issue 3, December 2014, Pages 531-538
HODA ELFAYOUMI; HEBA M. ABDEL-HALEEM