description: This profile of the Quantity data type constraints the Quantity (Eu Lab) profile defining a core value set for UCUM. The Quantity (Eu Lab) imposes the usage of the UCUM as the code system for units and allows expressing uncertainty of measurement. package_name: myhealth.eu.fhir.laboratory derivation: constraint name: QuantityMyHealthEu type: Quantity elements: code: binding: {strength: extensible, valueSet: 'http://terminology.ehdsi.eu/ValueSet/eHDSIUnit'} index: 0 package_version: 0.1.0 class: complex-type kind: complex-type url: http://fhir.ehdsi.eu/laboratory/StructureDefinition/Quantity-lab-myhealtheu base: http://hl7.eu/fhir/laboratory/StructureDefinition/Quantity-eu-lab version: 0.1.0