Volume 32.2, Issue 64, January 1995, Pages 18-38
A.O. SALEM; YOUSRIA A. ABDEL-RAHMAN; A. ABOU-ELMAGD
Volume 32.2, Issue 64, January 1995, Pages 39-51
YOUSRIA A. ABDEL-RAHMAN; A. ABOU-ELMAGD; A.O. SALEM
Volume 32.1, Issue 63, October 1994, Pages 16-30
YOUSRIA A. ABDEL-RAHMAN; A.O. SALEM; A. ABOU-ELMAGD
Volume 31.1, Issue 61, April 1994, Pages 19-36
YOUSRIA A. ABDEL-RAHMAN; A.O. SALEM
Volume 30.2, Issue 60, January 1994, Pages 21-38
YOUSRIA A. ABDEL-RAHMAN
Volume 30.1, Issue 59, October 1993, Pages 1-12
YOUSRIA A. ABDEL-RAHMAN; A.K. AHMED; H. BADAWI
Volume 29.2, Issue 58, July 1993, Pages 15-27
YOUSRIA A. ABDEL-RAHMAN