title: Letter: Effects of 5,6-dihydroxytryptamine on the metabolism of 5-hydroxytryptamine in the central nervous system of the rat.
mesh_terms: D000818:Animals; D001933:Brain Stem / Q000032:analysis; D002490:Central Nervous System / Q000187:drug effects / Q000378:metabolism*; D002540:Cerebral Cortex / Q000032:analysis; D009638:Norepinephrine / Q000032:analysis; D051381:Rats; D012701:Serotonin / Q000378:metabolism*; D013116:Spinal Cord / Q000032:analysis; D014316:Tritium; D014363:Tryptamines / Q000494:pharmacology*; D014364:Tryptophan / Q000494:pharmacology
chemical_list: D014363:Tryptamines; D014316:Tritium; D012701:Serotonin; D014364:Tryptophan; D009638:Norepinephrine