A biopsychosocial examination of chronic back pain, limitations on usual activities, and treatment in Brazil, 2019

• Flavia Cristina Drumond Andrade ,

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Project administration, Supervision, Writing – original draft, Writing – review & editing

  * E-mail: fandrade@illinois.edu

  Affiliation School of Social Work, University of Illinois at Urbana-Champaign, Urbana, Illinois, United States

  https://orcid.org/0000-0002-3856-3816

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• Xiayu Summer Chen

  Roles Writing – original draft, Writing – review & editing

  Affiliation School of Social Work, University of Illinois at Urbana-Champaign, Urbana, Illinois, United States

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