title: The use of 5-HTP in the treatment of Down's syndrome.
mesh_terms: D006916:5-Hydroxytryptophan / Q000008:administration & dosage / Q000378:metabolism / Q000627:therapeutic use*; D000284:Administration, Oral; D000367:Age Factors; D002657:Child Development; D002675:Child, Preschool; D002845:Chromatography; D004314:Down Syndrome / Q000188:drug therapy*; D005260:Female; D006801:Humans; D006897:Hydroxyindoleacetic Acid / Q000652:urine; D007223:Infant; D007361:Intelligence Tests; D008297:Male; D014364:Tryptophan / Q000378:metabolism
chemical_list: D006897:Hydroxyindoleacetic Acid; D014364:Tryptophan; D006916:5-Hydroxytryptophan