TY  - BOOK
AU  - Salwa Kamal Hanafy,
AU  - Soad Eshaac
AU  - Sawsan Abdel-Hady
AU  - M. Tarek Ghannoum
TI  - Audiologic and visual manifestations in downs syndrome as a contributing factors for mental retardation
PY  - 1996///
KW  - manifestations in downs syndrome
KW  - mental retardation
N1  - Thesis (M.Sc.) -Cairo University,; Bibliography: pages 125 :156
ER  -