TY  - BOOK
AU  - Ahmed Usama Tawfik Kaddah , 
AU  - Hussein Kamel Bahaa Eldin
AU  - Mohamed Khalek
AU  -  Mohamed Awad
AU  -  Sameha Morsy
TI  - Disorders of amino acid metabolism in mental retardation
PY  - 1994///
KW  - Disorders of amino acid metabolism in mental retardation
N1  -   Thesis (Ph.D)-Cairo University, 1994; Bibliography: pages  354 : 402
ER  -