EU THINK TANK FORA AS TRANSACTION COST REDUCERS: A STUDY OF INFORMAL INTEREST INTERMEDIATION IN THE EU


The Effects of Vitamin D on Kynurenine Level in Children With Attention Deficit Hyperactivity Disorder: An Epidemiological Study

Background and aims: Attention deficit hyperactivity disorder (ADHD) is one of the most common psychiatric disorders with a worldwide prevalence of 5%.The prevalence is even higher among school age children ranging from 8% to 12%.ADHD is predominantly childhood-onset disorder and can persist into adolescence and adulthood to inflict long-term harm.

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