V3 STU Update of HL7 Version 3 Implementation Guide: Clinical Quality Language (CQL)-based Health Quality Measure Format (HQMF), Release 1, STU 4.1 – US Realm March 25, 2021March 25, 2021 Lynn Laakso STU, US Realm Learn more at http://www.hl7.org/implement/standards/product_brief.cfm?product_id=405
