Brown, R R <br/><br/>
Effects of oral contraceptives on tryptophan metabolism and vitamin B6 requirements in women.  [electronic resource] 

 -  Acta vitaminologica et enzymologica  1975 
 - 151-7 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0300-8924 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Contraceptives, Oral<br/>Cystathionine--urine<br/>Female<br/>Humans<br/>Kynurenine--metabolism<br/>Methionine--metabolism<br/>Pyridoxal Phosphate--blood<br/>Pyridoxine--metabolism<br/>Sex Factors<br/>Tryptophan--metabolism<br/>Vitamin B 6 Deficiency--chemically induced