description: null package_name: uk.nhsdigital.r4 derivation: constraint name: NHSDigitalDosage type: Dosage elements: site: {mustSupport: true, index: 7} asNeeded: mustSupport: true choices: [] index: 6 method: {mustSupport: true, index: 9} patientInstruction: {mustSupport: true, index: 3} maxDosePerLifetime: {index: 13} maxDosePerAdministration: {index: 12} route: {mustSupport: true, index: 8} timing: {mustSupport: true, index: 4} additionalInstruction: {short: Additional dosage instructions that can be either SNOMED-CT coded terms or free-text instructions., mustSupport: true, index: 2} sequence: {short: Multi-sequence dosage instructions., mustSupport: true, index: 0} maxDosePerPeriod: {mustSupport: true, index: 11} doseAndRate: {index: 10} text: {short: The complete dosage instruction as a human readable string., mustSupport: true, index: 1} package_version: 2.5.0 class: complex-type kind: complex-type url: https://fhir.nhs.uk/StructureDefinition/NHSDigital-Dosage base: http://hl7.org/fhir/StructureDefinition/Dosage version: null