CSF HVA and 5-HIAA.
D006719:Homovanillic Acid / Q000134:cerebrospinal fluid*; D006801:Humans; D006897:Hydroxyindoleacetic Acid / Q000134:cerebrospinal fluid*; D009069:Movement Disorders / Q000134:cerebrospinal fluid*; D010648:Phenylacetates / Q000134:cerebrospinal fluid*
D010648:Phenylacetates; D006897:Hydroxyindoleacetic Acid; D006719:Homovanillic Acid