Quantifying Isoniazid Levels in Small Hair Samples: A Novel Method for Assessing Adherence during the Treatment of Latent and Active Tuberculosis

• Roy Gerona,

  Affiliation Department of Obstetrics, Gynecology and Reproductive Sciences, University of California San Francisco (UCSF), San Francisco, CA, United States of America

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• Anita Wen,

  Affiliation Department of Obstetrics, Gynecology and Reproductive Sciences, University of California San Francisco (UCSF), San Francisco, CA, United States of America

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• Aaron T. Chin,

  Affiliation Department of Medicine, Division of Pulmonary and Critical Care Medicine, University of California San Francisco (UCSF), San Francisco, CA, United States of America

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• Catherine A. Koss,

  Affiliation Department of Medicine, Division of HIV, Infectious Diseases, and Global Medicine, University of California San Francisco (UCSF), San Francisco, CA, United States of America

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• Peter Bacchetti,

  Affiliation Department of Epidemiology and Biostatistics, University of California San Francisco (UCSF), San Francisco, CA, United States of America

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• John Metcalfe,

  Affiliation Department of Medicine, Division of Pulmonary and Critical Care Medicine, University of California San Francisco (UCSF), San Francisco, CA, United States of America

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• Monica Gandhi

  * E-mail: monica.gandhi@ucsf.edu

  Affiliation Department of Medicine, Division of HIV, Infectious Diseases, and Global Medicine, University of California San Francisco (UCSF), San Francisco, CA, United States of America

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