الفهرس 
TYPE 1 DIABETES MELLITUSOnly 14 pages are availabe for public view
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Abstract
Conclusion and implications: ASD children exhibited lower levels of vitamin A than normal children, even though vitamin A deficiency is common in Egypt. Children with ASD who had low serum vitamin A levels received vitamin A supplements, which not only helped lower the children’s serotonin levels but also markedly reduced their autistic symptoms.