Volume 34.2, Issue 68, January 1996, Pages 85-94
M. ABD EL-NASSER; A.A. SHAABAN; SEHAM, M. ALY; MANAL M. SAYED
Volume 27.1, Issue 53, April 1992, Pages 205-222
A.A. SHAABAN; A. SHEHATA; TH.A. IBRAHIM; A.SH. SEDDEK; A.A. EL-SHREIF
Volume 17.2, Issue 34, September 1986, Pages 214-221
A. SHEHATA; TH. A. IBRAHIM; A.A. SHAABAN
Volume 15.2, Issue 30, January 1986, Pages 212-217
A.A. SHAABAN; TH.A. IBRAHIM; A. SHEHATA
Volume 9, Issue 17.18, January 1982, Pages 161-164
TH. A. IBRAHEEM; F.E. SHAABAN; S. EL-AMROUSI; Y.L. AWAD; A.A. SHAABAN
Volume 8, Issue 15.16, January 1981, Pages 167-172
TH. A. IBRAHEM; F.E. SHAABAN; S.A, AMROUSI; A.A. SHAABAN