Volume 54, Issue 119, October 2008, Pages 1-13
MERVAT M. ABDALLA; ISIS G. ANTOWN
Volume 54, Issue 117, April 2008, Pages 59-77
EMAN EMAN KORASHY, A.; NAHED M. WAHBA; R. HASSANEIN
Volume 39.2, Issue 78, July 1998, Pages 109-116
Asmaa A.A. Hussein
Volume 38.1, Issue 75, October 1997, Pages 97-103
ASMAA A.A. HUSSEIN