title: Proceedings: Brain monoamine metabolism and sleep.
mesh_terms: D006916:5-Hydroxytryptophan / Q000378:metabolism*; D000818:Animals; D001921:Brain / Q000378:metabolism*; D006897:Hydroxyindoleacetic Acid / Q000378:metabolism*; D051381:Rats; D012701:Serotonin / Q000378:metabolism*; D012890:Sleep / Q000502:physiology*
chemical_list: D012701:Serotonin; D006897:Hydroxyindoleacetic Acid; D006916:5-Hydroxytryptophan