Volume 28.1, Issue 55, October 1992, Pages 158-173
H.A. SALEM; S.S. EL-BALLAL; A.Sh. SEDDEK
Volume 18.2, Issue 36, May 1987, Pages 148-152
A.A. AMER; M.I. MOURD; H.A. SALEM
Volume 9, Issue 17.18, January 1982, Pages 127-133
A.A. AMER; N.A. MISK; T.A. EL-ALLAWY; H.A. SALEM
Volume 7.1, Issue 13.14, January 1980, Pages 221-232
M. EL-M. MONZALY; N.A. MISK; H.A. SALEM; M.A. SALEIM