Volume 4, Issue 1, June 1995, Pages 126-129
Osama Abdel-Halim; Ahmed Halim; Fumio Ikegami
Volume 3, Issue 1, June 1994, Pages 88-91
Hosny Abd El-Fattah; Sameeh El-Dahmy; Mahmoud Abdel-Aal; Ahmed Halim; Osama Abdel-Halim
Volume 2, Issue 2, December 1993, Pages 178-185
Ahmed Halim; Mohamed Amer; Mohamed Mashaly; Osama Abdel-Halim; Herman De-Pooter