Tryptophan hydroxylation: measurement in pineal gland, brainstem, and carcinoid tumor.
D000818:Animals; D001933:Brain Stem / Q000032:analysis*; D002247:Carbon Isotopes; D002417:Cattle; D002845:Chromatography; D004586:Electrophoresis; D006168:Guinea Pigs; D006801:Humans; D008113:Liver Neoplasms; D006899:Mixed Function Oxygenases / Q000032:analysis*; D010870:Pineal Gland / Q000032:analysis*; D011817:Rabbits; D051381:Rats; D014364:Tryptophan
D002247:Carbon Isotopes; D014364:Tryptophan; D006899:Mixed Function Oxygenases