Volume 27, Issue 1, March 2002, Pages 1-12
Hamdy A.A. Ebraheem
Volume 26, Issue 4, December 2001, Pages 1-8
Hamdy A.A. Ebraheem
Volume 26, Issue 3, September 2001, Pages 10-19
Hamdy A.A. Ebraheem; Urs Meyer
Volume 26, Issue 2, June 2001, Pages 1-9
Hamdy A. A. Ebraheem
Volume 26, Issue 1, March 2001, Pages 1-10
Hamdy Ahmed Abdullah Ebraheem
Volume 26, Issue 1, March 2001, Pages 11-17
Hamdy Ahmed Abdullah Ebraheem; Urs Meyer
Volume 20, Issue 4, December 1995, Pages 1-11
Hamdy Ahmed Abdullah Ebraheem
Volume 20, Issue 2, June 1995, Pages 1-10
Hamdy Ahmed Abdullah Ebraheem