<status value="draft" /> <fhirVersion value="4.0.1" /> <kind value="complex-type" /> <abstract value="true" /> <type value="Dosage" /> <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Dosage" /> <derivation value="constraint" /> <differential> <element id="Dosage"> <path value="Dosage" /> <constraint> <key value="if-sequence-then-boundsDuration" /> <severity value="error" /> <human value="If a sequence is given the duration must be stated" /> <expression value="sequence.exists() implies timing.repeat.boundsDuration.exists()" /> <source value="http://fhir.de/StructureDefinition/de-dosage" /> </constraint> </element> <element id="Dosage.extension"> <path value="Dosage.extension" /> <min value="1" /> <max value="1" /> </element> <element id="Dosage.extension:dosage_category"> <path value="Dosage.extension" /> <sliceName value="dosage_category" /> <min value="1" /> <max value="1" /> <type> <code value="Extension" /> <profile value="http://fhir.de/StructureDefinition/dosage-category-ex" /> </type> <mustSupport value="true" /> </element> <element id="Dosage.sequence"> <path value="Dosage.sequence" /> <mustSupport value="true" /> </element> <element id="Dosage.additionalInstruction"> <path value="Dosage.additionalInstruction" /> <mustSupport value="true" /> </element> <element id="Dosage.patientInstruction"> <path value="Dosage.patientInstruction" /> <mustSupport value="true" /> </element> <element id="Dosage.timing.event"> <path value="Dosage.timing.event" /> <max value="0" /> </element> <element id="Dosage.timing.repeat"> <path value="Dosage.timing.repeat" /> <min value="1" /> </element> <element id="Dosage.timing.repeat.bounds[x]"> <path value="Dosage.timing.repeat.bounds[x]" /> <type> <code value="Duration" /> </type> </element> <element id="Dosage.timing.repeat.count"> <path value="Dosage.timing.repeat.count" /> <max value="0" /> </element> <element id="Dosage.timing.repeat.countMax"> <path value="Dosage.timing.repeat.countMax" /> <max value="0" /> </element> <element id="Dosage.timing.repeat.duration"> <path value="Dosage.timing.repeat.duration" /> <max value="0" /> </element> <element id="Dosage.timing.repeat.durationMax"> <path value="Dosage.timing.repeat.durationMax" /> <max value="0" /> </element> <element id="Dosage.timing.repeat.durationUnit"> <path value="Dosage.timing.repeat.durationUnit" /> <max value="0" /> </element> <element id="Dosage.timing.repeat.frequencyMax"> <path value="Dosage.timing.repeat.frequencyMax" /> <max value="0" /> </element> <element id="Dosage.timing.repeat.periodMax"> <path value="Dosage.timing.repeat.periodMax" /> <max value="0" /> </element> <element id="Dosage.timing.repeat.offset"> <path value="Dosage.timing.repeat.offset" /> <max value="0" /> </element> <element id="Dosage.timing.code"> <path value="Dosage.timing.code" /> <max value="0" /> </element> <element id="Dosage.asNeeded[x]"> <path value="Dosage.asNeeded[x]" /> <max value="0" /> </element> <element id="Dosage.site"> <path value="Dosage.site" /> <max value="0" /> </element> <element id="Dosage.route"> <path value="Dosage.route" /> <max value="0" /> </element> <element id="Dosage.method"> <path value="Dosage.method" /> <max value="0" /> </element> <element id="Dosage.doseAndRate"> <path value="Dosage.doseAndRate" /> <mustSupport value="true" /> </element> <element id="Dosage.doseAndRate.type"> <path value="Dosage.doseAndRate.type" /> <max value="0" /> </element> <element id="Dosage.doseAndRate.dose[x]"> <path value="Dosage.doseAndRate.dose[x]" /> <type> <code value="Quantity" /> <profile value="http://hl7.org/fhir/StructureDefinition/SimpleQuantity" /> </type> <mustSupport value="true" /> </element> <element id="Dosage.doseAndRate.rate[x]"> <path value="Dosage.doseAndRate.rate[x]" /> <max value="0" /> </element> <element id="Dosage.maxDosePerPeriod"> <path value="Dosage.maxDosePerPeriod" /> <max value="0" /> </element> <element id="Dosage.maxDosePerAdministration"> <path value="Dosage.maxDosePerAdministration" /> <max value="0" /> </element> <element id="Dosage.maxDosePerLifetime"> <path value="Dosage.maxDosePerLifetime" /> <max value="0" /> </element> </differential> </StructureDefinition>