Volume 16, Issue 1, Winter 2017, Pages 328-337
Taghreed A Ibrahim; Atef Ahmed El-Hela; Hala El-Hefnawy; Areej M Al-Taweel; Shagufta Pervin
Volume 11, Issue 3, Summer 2012, Pages 839-844
Areej Mohamed Al-Taweel; Ghada Ahmed Fawzy; Shagufta Perveen