Mock, D M Urinary biotin analogs increase in humans during chronic supplementation: the analogs are biotin metabolites. [electronic resource] - The American journal of physiology Jan 1997 - E83-5 p. digital Publication Type: Journal Article ISSN: 0002-9513 Standard No.: 10.1152/ajpendo.1997.272.1.E83 doi Subjects--Topical Terms: Administration, OralAdultBiotin--analogs & derivativesFemaleHumansMaleMiddle Aged