Soft signs.
D001289:Attention Deficit Disorder with Hyperactivity / Q000145:classification / Q000175:diagnosis*; D002653:Child Behavior Disorders / Q000209:etiology*; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D009048:Motor Skills; D009069:Movement Disorders / Q000209:etiology; D012021:Reflex, Abnormal; D013064:Speech Disorders / Q000209:etiology; D013850:Thinking