Folic Acid Supplementation Is Suboptimal in a National Cohort of Older Veterans Receiving Low Dose Oral Methotrexate

• Gabriela Schmajuk ,

  * E-mail: Gabriela.schmajuk@ucsf.edu

  Affiliations Department of Medicine, University of California San Francisco, San Francisco, CA, United States of America, Department of Medicine, Veterans Affairs Medical Center–San Francisco, San Francisco, CA, United States of America

  http://orcid.org/0000-0003-2687-5043

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• Chris Tonner,

  Affiliation Department of Medicine, University of California San Francisco, San Francisco, CA, United States of America

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• Yinghui Miao,

  Affiliation Department of Medicine, Veterans Affairs Medical Center–San Francisco, San Francisco, CA, United States of America

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• Jinoos Yazdany,

  Affiliation Department of Medicine, University of California San Francisco, San Francisco, CA, United States of America

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• Jacqueline Gannon,

  Affiliation School of Public Health, Yale University, New Haven, CT, United States of America

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• W. John Boscardin,

  Affiliation Department of Medicine, University of California San Francisco, San Francisco, CA, United States of America

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• David I. Daikh,

  Affiliations Department of Medicine, University of California San Francisco, San Francisco, CA, United States of America, Department of Medicine, Veterans Affairs Medical Center–San Francisco, San Francisco, CA, United States of America

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• Michael A. Steinman

  Affiliations Department of Medicine, University of California San Francisco, San Francisco, CA, United States of America, Department of Medicine, Veterans Affairs Medical Center–San Francisco, San Francisco, CA, United States of America

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