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Research Article

Vegetable Cost Metrics Show That Potatoes and Beans Provide Most Nutrients Per Penny

  • Adam Drewnowski mail,

    adamdrew@u.washington.edu

    Affiliation: Center for Public Health Nutrition, School of Public Health, University of Washington, Seattle, Washington, United States of America

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  • Colin D. Rehm

    Affiliation: Center for Public Health Nutrition, School of Public Health, University of Washington, Seattle, Washington, United States of America

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  • Published: May 15, 2013
  • DOI: 10.1371/journal.pone.0063277

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