Volume 12.1, Issue 23, May 1984, Pages 78-81
M.A.M. FAHMY; M.S. ARAFA; R.M.A. KHALIFA; A.M . EL-BADR; M.E.M. MONIB
Volume 11.2, Issue 22, January 1984, Pages 41-50
M.A.M. FAHMY; M.S. ARAFA; R. KHALIFA; A.M. ABDEL-RAHMAN; M.E. MOUNIB
Volume 11.2, Issue 22, January 1984, Pages 51-57
M.A.M. FAHMY; M.S. ARAFA; R. KHALIFA; A.M. ABDEL RAHMAN; M.E. MOUNIB
Volume 7.1, Issue 13.14, January 1980, Pages 139-147
M.A.M. FAHMY; R. KHALIFA; H. YOUSSEF
Volume 4.2, Issue 8, May 1977, Pages 142-154
M.A.M. FAHMY; A.M. MANDOUR; M.S. ARAFA; L.A.M. OMRAN