Volume 33.1, Issue 65, April 1995, Pages 34-50
SANA A. MOHAMED; SOAD S. ALI; M.M. SALEH; MANAL M. SHEHATA
Volume 21.1, Issue 41, January 1989, Pages 1-9
ROKIA A. SHAMIKH; SOAD S. ALI; M.M. SALEH; MANAL M. SHEHATA
Volume 21.1, Issue 41, January 1989, Pages 10-19
ROKIA A. SHAMIKH; SOAD S. ALL; M.M. SALEH; MANAL M. SHEHATA