Volume 51, Issue 105, April 2005, Pages 1-11
I. SALEM; A.A. SALEM; G. ABOULWAFA
Volume 14.1, Issue 27, January 1985, Pages 185-192
N.K. HASSAAN; I. SALEM; A. EL-SEBAIE
Volume 11.2, Issue 22, January 1984, Pages 33-40
RAWIA, S. EL-HALAWANY; M. EL-FATEH; I. SALEM
Volume 11.1, Issue 21, June 1983, Pages 44-51
I. SALEM; A.H.S. HASSAN; G. KAMEL; A.A. ABDEL-RAHEIM