Cross-Paradigm V3 Informative Reaffirmation publication of HL7 Version 3 Domain Analysis Model: Specimen, Release 2 March 18, 2025March 18, 2025 Lynn Laakso Informative, Reaffirmation, Universal Realm Learn more at https://www.hl7.org/implement/standards/product_brief.cfm?product_id=499
