Volume 5, Issue 2, December 1996, Pages 92-98
Hosny Abdel Fadil; Sayeda Abdel Magid
Volume 4, Issue 1, June 1995, Pages 1-6
Abdel -Alim Abdel-Alim; Hosny Abdel Fadil; Ahmed A. Said; Magdy Amer; Khalifa El-Dawy
Volume 1, Issue 2, December 1992, Pages 103-119
MOSTAFA ABD EL-AZIZ; Sawsan El-Sheikh; Gamal Shams; Hosny Abdel Fadil; A.F. ABDEL ALIM; S.M. MALHAT