<status value="draft" /> <purpose value="Devrived us-core-immunization profile for HospitalXImmunization" /> <fhirVersion value="4.0.1" /> <kind value="resource" /> <abstract value="false" /> <type value="Immunization" /> <baseDefinition value="http://hl7.org/fhir/us/core/StructureDefinition/us-core-immunization" /> <derivation value="constraint" /> <differential> <element id="Immunization.route"> <path value="Immunization.route" /> <min value="1" /> </element> <element id="Immunization.doseQuantity"> <path value="Immunization.doseQuantity" /> <min value="1" /> </element> </differential> </StructureDefinition>