Hartnup disease.
D000328:Adult; D000596:Amino Acids / Q000097:blood / Q000652:urine; D002854:Chromatography, Paper; D005260:Female; D006250:Hartnup Disease / Q000188:drug therapy / Q000235:genetics* / Q000473:pathology / Q000652:urine; D006801:Humans; D008099:Liver / Q000473:pathology; D008297:Male; D009536:Niacinamide / Q000627:therapeutic use; D010375:Pedigree; D014364:Tryptophan / Q000097:blood / Q000378:metabolism / Q000652:urine
D000596:Amino Acids; D009536:Niacinamide; D014364:Tryptophan