V3 Normative publication of HL7 Version 3 Standard: Patient Administration; Person Registry, Release 1 (reaffirmation) April 30, 2020April 30, 2020 Lynn Laakso Normative, Patient Administration, Reaffirmation, Universal Realm Learn more at http://www.hl7.org/implement/standards/product_brief.cfm?product_id=376
