Volume 14, Issue 1, June 2005, Pages 48-57
El-Sayed El-Awady; Mona EI-Azab; Yasser Moustafa; Alaa Abd-El-Hameed
Volume 11, Issue 1, June 2002, Pages 71-80
El-Sayed El-Awady; Sawsan Zaiton; Yasser Moustafa; Soad Abou-El-Ela
Volume 9, Issue 2, December 2000, Pages 44-49
Randa Mostafa; Sahar Kamal; Yasser Moustafa; El-Sayed El-Awady