title: Interaction of biological and psychological factors in the natural history of Tourette syndrome: a paradigm for childhood neuropsychiatric disorders.
mesh_terms: D000293:Adolescent; D000328:Adult; D001288:Attention / Q000502:physiology; D001519:Behavior / Q000502:physiology; D001696:Biomechanical Phenomena; D002648:Child; D002675:Child, Preschool; D003000:Clonidine / Q000627:therapeutic use; D005190:Family; D005260:Female; D006801:Humans; D008297:Male; D005879:Tourette Syndrome / Q000188:drug therapy / Q000503:physiopathology* / Q000523:psychology
chemical_list: D003000:Clonidine