title: Mass spectrometric determinations of tryptophan and its metabolites.
authors.affiliation: Laboratory of Clinical Science, National Institute of Mental Health, NIAAA, Bethesda, Maryland 20892.
authors.forename: S P
authors.initials: SP
authors.lastname: Markey
authors.forename: R L
authors.initials: RL
authors.lastname: Boni
authors.forename: J A
authors.initials: JA
authors.lastname: Yergey
authors.forename: M P
authors.initials: MP
authors.lastname: Heyes
mesh_terms: D000818:Animals; D001826:Body Fluids / Q000737:chemistry; D008401:Gas Chromatography-Mass Spectrometry; D006801:Humans; D013058:Mass Spectrometry / Q000295:instrumentation / Q000379:methods*; D008550:Melatonin / Q000378:metabolism; D015394:Molecular Structure; D009422:Nervous System Diseases / Q000378:metabolism; D010870:Pineal Gland / Q000378:metabolism; D017378:Quinolinic Acid; D011805:Quinolinic Acids / Q000378:metabolism; D012559:Schizophrenia / Q000378:metabolism; D012701:Serotonin / Q000378:metabolism; D014364:Tryptophan / Q000032:analysis* / Q000737:chemistry / Q000378:metabolism
chemical_list: D011805:Quinolinic Acids; D012701:Serotonin; D014364:Tryptophan; D017378:Quinolinic Acid; D008550:Melatonin