<status value="active"/><experimental value="false"/><date value="2026-03-21T18:47:02+00:00"/><publisher value="HL7 International / FHIR Infrastructure"/><contact><telecom><system value="url"/><value value="http://www.hl7.org/Special/committees/fiwg"/></telecom></contact><contact><telecom><system value="url"/><value value="http://hl7.org/fhir"/></telecom></contact><description value="Unified Code for Units of Measure (UCUM). This value set includes all common UCUM codes used for Duration - that it is, all commonly used units which have the same canonical unit as 'a' (year)"/><jurisdiction><coding><system value="http://unstats.un.org/unsd/methods/m49/m49.htm"/><code value="001"/><display value="World"/></coding></jurisdiction><copyright value="The UCUM codes, UCUM table (regardless of format), and UCUM Specification are copyright © 1999-2009, Regenstrief Institute, Inc. and the Unified Codes for Units of Measures (UCUM) Organization. All rights reserved."/><compose><include><system value="http://unitsofmeasure.org"/><concept><code value="ms"/><display value="milliseconds"/></concept><concept><code value="s"/><display value="seconds"/></concept><concept><code value="min"/><display value="minutes"/></concept><concept><code value="h"/><display value="hours"/></concept><concept><code value="d"/><display value="days"/></concept><concept><code value="wk"/><display value="weeks"/></concept><concept><code value="mo"/><display value="months"/></concept><concept><code value="a"/><display value="years"/></concept></include></compose></ValueSet>

Generated Narrative: ValueSet duration-units