title: Tryptophan metabolism in tuberculosis.
mesh_terms: D003523:Cycloserine / Q000627:therapeutic use; D006801:Humans; D014364:Tryptophan / Q000378:metabolism*; D014376:Tuberculosis / Q000188:drug therapy / Q000378:metabolism* / Q000652:urine; D014977:Xanthurenates / Q000652:urine*
chemical_list: D014977:Xanthurenates; D014364:Tryptophan; D003523:Cycloserine