Volume 78, Issue 4, December 2000, Pages 1499-1507
MONA F. ROFAIL; MOHAMED A. NADA; AHMED G. EL-SISI; AMIRA M. RASHAD
Volume 76, Issue 2, June 1998, Pages 535-543
MONA F. ROFAIL; ABDEL-SALAM E. M. EL-SORADY; AMIRA M. RASHAD