[Metabolism of catecholamines in children with attention deficit syndrome with hyperactivity].

Unlabelled: The aim of research was to study catecholamine excretion peculiarities of the children with attention deficit hyperactivity disorder (ADHD). 25 children at the age of 7-9 years took part in this research. High-pressure liquid chromatography (HPLC) was used for measuring the content of catecholamine.