Price, S A Effects of dietary vitamin B 6 deficiency and oral contraceptives on the spontaneous urinary excretion of 3-hydroxyanthranilic acid. [electronic resource] - The American journal of clinical nutrition May 1972 - 494-8 p. digital Publication Type: Journal Article ISSN: 0002-9165 Standard No.: 10.1093/ajcn/25.5.494 doi Subjects--Topical Terms: AdultCarboxylic Acids--urineContraceptives, Oral--pharmacologyCreatinine--urineElectrophoresisEthinyl Estradiol--pharmacologyFemaleHumansKynurenine--urineMaleMestranol--pharmacologyNicotinic Acids--metabolismPyridoxine--pharmacologyRibonucleotides--metabolismTryptophan--metabolismVitamin B 6 Deficiency--urineortho-Aminobenzoates--urine