TY  - BOOK
AU  - Azza Ahmed Aly Hassan,
AU  - Nehad Mahmoud El Sheimy
AU  - Tayssier K. Eyada
AU  - M. El Shebini 
AU  - Gamal N. Gabrial
TI  - Contribution Of Zinc and vitamin A on natural killer cell activity in children with protein- energy malnutrition
PY  - 1995///
KW  - Zinc and vitamin A
KW  - natural killer cell activity in children
N1  - Thesis (Ph.D.)-Cairo University,1995; Bibliography: pages 168 :202
ER  -