title: Cerebrospinal fluid homovanillic acid and 5-hydroxyindoleacetic acid in hypersomnia with periodic apneas or idiopathic hypersomnia: preliminary results.
mesh_terms: D000368:Aged; D006970:Disorders of Excessive Somnolence / Q000134:cerebrospinal fluid*; D005260:Female; D006719:Homovanillic Acid / Q000134:cerebrospinal fluid*; D006801:Humans; D006897:Hydroxyindoleacetic Acid / Q000134:cerebrospinal fluid*; D008297:Male; D008875:Middle Aged; D010648:Phenylacetates / Q000134:cerebrospinal fluid*; D012891:Sleep Apnea Syndromes / Q000134:cerebrospinal fluid*; D012893:Sleep Wake Disorders / Q000134:cerebrospinal fluid*
chemical_list: D010648:Phenylacetates; D006897:Hydroxyindoleacetic Acid; D006719:Homovanillic Acid