title: Tryptophane studies; the effect of niacin on the utilization of tryptophane.
authors.forename: W A
authors.initials: WA
authors.lastname: KREHL
authors.forename: K
authors.initials: K
authors.lastname: DE LA HUERGA
authors.forename: C A
authors.initials: CA
authors.lastname: ELVEHJEM
mesh_terms: D009525:Niacin / Q000378:metabolism*; D014364:Tryptophan / Q000378:metabolism*
chemical_list: D009525:Niacin; D014364:Tryptophan