Association between US Pharmacopeia (USP) monograph standards, generic entry and prescription drug costs

• Irene B. Murimi-Worstell,

  Roles Conceptualization, Data curation, Formal analysis, Methodology, Writing – original draft

  Current address: Program in Pharmaceutical Economics and Policy, Massachusetts College of Pharmacy and Health Sciences, Boston, Massachusetts, United States of America

  Affiliations Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States of America, Center for Drug Safety and Effectiveness, Johns Hopkins University, Baltimore, Maryland, United States of America

  http://orcid.org/0000-0002-8442-4286

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• Jeromie M. Ballreich,

  Roles Conceptualization, Formal analysis, Methodology, Writing – review & editing

  Affiliations Center for Drug Safety and Effectiveness, Johns Hopkins University, Baltimore, Maryland, United States of America, Department of Health Policy & Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States of America

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• Marissa J. Seamans,

  Roles Conceptualization, Methodology, Writing – review & editing

  Affiliations Center for Drug Safety and Effectiveness, Johns Hopkins University, Baltimore, Maryland, United States of America, Department of Mental Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States of America

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• G. Caleb Alexander

  Roles Conceptualization, Funding acquisition, Methodology, Supervision, Writing – review & editing

  * E-mail: galexan9@jhmi.edu

  Affiliations Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States of America, Center for Drug Safety and Effectiveness, Johns Hopkins University, Baltimore, Maryland, United States of America, Division of General Internal Medicine, Department of Medicine, Johns Hopkins Medicine, Baltimore, Maryland, United States of America

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