Volume 55, Issue 122, July 2009, Pages 1-12
S.M. ABD-ALLAH; A. GOMAA; E.M.M. ABD-EL-GAWAD; E.M. EL-NAHAS
Volume 17.1, Issue 33, May 1986, Pages 112-119
H. IBRAHIM; B. SERUR; A. GOMAA; A. FARRAGE; F. ALLAM
Volume 17.1, Issue 33, May 1986, Pages 174-184
A. FARID; A.M. EL-TIMAWY; B.H. SERUR; A.A. FARRAG; A. GOMAA; F. ALLAM; H. IBRAHIM
Volume 14.1, Issue 27, January 1985, Pages 219-224
A. GOMAA; H. IBRAHIM
Volume 14.1, Issue 27, January 1985, Pages 225-232
A. GOMAA
Volume 12.2, Issue 24, September 1984, Pages 217-226
A.A. FARRAG; I.A. SALEM; A. GOMAA; A.M. HAFEZ
Volume 11.1, Issue 21, June 1983, Pages 171-175
A.M. HAFEZ; H. IBRAHIM; A. GOMAA; A.A. FARRAG; I.A. SALEM
Volume 10.1, Issue 19, June 1982, Pages 205-214
B.H. SERUR; A.A. FARRAG; A. GOMAA