title: Riboflavin excretions and test dose returns of young women during periods of positive and negative nitrogen balances.
authors.forename: H
authors.initials: H
authors.lastname: OLDHAM
authors.forename: E
authors.initials: E
authors.lastname: LOUNDS
authors.forename: T
authors.initials: T
authors.lastname: PORTER
mesh_terms: D001669:Biochemical Phenomena; D001692:Biological Transport; D005260:Female; D006801:Humans; D009584:Nitrogen / Q000378:metabolism*; D012256:Riboflavin / Q000378:metabolism*
chemical_list: D009584:Nitrogen; D012256:Riboflavin