Couturier, Marc Roger Defective antigen tubes generate false-positive QuantiFERON tuberculosis test results. [electronic resource] - Clinical infectious diseases : an official publication of the Infectious Diseases Society of America Dec 2014 - 1649-50 p. digital Publication Type: Letter ISSN: 1537-6591 Standard No.: 10.1093/cid/ciu644 doi Subjects--Topical Terms: Antigens, Bacterial--chemistryEquipment Failure AnalysisFalse Positive ReactionsHumansInterferon-gamma Release Tests--standardsReagent Kits, Diagnostic--standardsTuberculosis--diagnosis