description: Indicates whether a dosage decomposed into steps of sub-dosage timings package_name: il.core.fhir.r4 derivation: constraint name: SubDosageStep type: Extension elements: extension: {index: 0} url: pattern: {type: Uri, value: 'http://fhir.health.gov.il/StructureDefinition/ext-sub-dosage-step'} index: 1 value: choices: [valueDosage] index: 3 valueDosage: {type: Dosage, choiceOf: value, index: 4} value[x]: elements: site: {index: 5} route: {index: 6} method: {index: 7} package_version: 0.20.1 extensions: {} class: extension kind: complex-type url: http://fhir.health.gov.il/StructureDefinition/ext-sub-dosage-step base: http://hl7.org/fhir/StructureDefinition/Extension version: 0.20.1