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4. US Department of Veterans Affairs, Summary: veterans access, choice and accountability act of 2014 (“choice act”), (n.d.). https://www.va.gov/opa/choiceact/documents/choice-act-summary.pdf.
5. US Department of Veterans Affairs, How to become a veterans choice program and/or patient-centered community care provider, (n.d.). https://www.va.gov/opa/choiceact/documents/FactSheets/VACAA_Provider_Fact_Sheet_Choice_Program_508c_Internet.pdf.