{
  "resourceType": "ValueSet",
  "id": "duration-units",
  "meta": {
  "versionId": "1",
  "lastUpdated": "2023-12-19T16:42:45.779+10:00",
  "profile": [ "http://hl7.org/fhir/StructureDefinition/shareablevalueset" ]
  },
  "extension": [ {
  "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
  "valueCode": "fhir"
  }, {
  "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
  "valueCode": "normative"
  }, {
  "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version",
  "valueCode": "4.0.0"
  }, {
  "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
  "valueInteger": 5
  } ],
  "url": "http://hl7.org/fhir/ValueSet/duration-units",
  "identifier": [ {
  "system": "urn:ietf:rfc:3986",
  "value": "urn:oid:2.16.840.1.113883.4.642.3.61"
  } ],
  "version": "4.0.1",
  "name": "CommonUCUMCodesForDuration",
  "title": "Common UCUM Codes for Duration",
  "status": "active",
  "experimental": false,
  "date": "2019-11-01T09:29:23+11:00",
  "publisher": "FHIR Project team",
  "contact": [ {
  "telecom": [ {
    "system": "url",
    "value": "http://hl7.org/fhir"
  } ]
  } ],
  "description": "Unified Code for Units of Measure (UCUM). This value set includes all UCUM codes",
  "copyright": "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": "http://unitsofmeasure.org",
    "concept": [ {
    "code": "ms",
    "display": "milliseconds"
    }, {
    "code": "s",
    "display": "seconds"
    }, {
    "code": "min",
    "display": "minutes"
    }, {
    "code": "h",
    "display": "hours"
    }, {
    "code": "d",
    "display": "days"
    }, {
    "code": "wk",
    "display": "weeks"
    }, {
    "code": "mo",
    "display": "months"
    }, {
    "code": "a",
    "display": "years"
    } ]
  } ]
  }
}