<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="RefillHistory" />
  <url value="https://Novoheal.my/fhir/StructureDefinition/refillHistory" />
  <version value="0.01" />
  <name value="RefillHistory" />
  <status value="draft" />
  <fhirVersion value="4.0.1" />
  <kind value="complex-type" />
  <abstract value="false" />
  <context>
    <type value="element" />
    <expression value="MedicationStatement" />
  </context>
  <type value="Extension" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Extension" />
  <derivation value="constraint" />
  <differential>
    <element id="Extension.extension:refillDate">
      <path value="Extension.extension" />
      <sliceName value="refillDate" />
    </element>
    <element id="Extension.extension:refillDate.url">
      <path value="Extension.extension.url" />
      <fixedUri value="refillDate" />
    </element>
    <element id="Extension.extension:refillDate.value[x]">
      <path value="Extension.extension.value[x]" />
      <type>
        <code value="dateTime" />
      </type>
    </element>
    <element id="Extension.extension:refillQuantity">
      <path value="Extension.extension" />
      <sliceName value="refillQuantity" />
    </element>
    <element id="Extension.extension:refillQuantity.url">
      <path value="Extension.extension.url" />
      <fixedUri value="refillQuantity" />
    </element>
    <element id="Extension.extension:refillQuantity.value[x]">
      <path value="Extension.extension.value[x]" />
      <type>
        <code value="Quantity" />
      </type>
    </element>
    <element id="Extension.extension:refillQuantity.value[x].system">
      <path value="Extension.extension.value[x].system" />
      <code>
        <system value="http://unitsofmeasure.org" />
      </code>
    </element>
    <element id="Extension.extension:refilledBy">
      <path value="Extension.extension" />
      <sliceName value="refilledBy" />
    </element>
    <element id="Extension.extension:refilledBy.url">
      <path value="Extension.extension.url" />
      <fixedUri value="refilledBy" />
    </element>
    <element id="Extension.extension:refilledBy.value[x]">
      <path value="Extension.extension.value[x]" />
      <type>
        <code value="Reference" />
      </type>
    </element>
    <element id="Extension.url">
      <path value="Extension.url" />
      <fixedUri value="https://Novoheal.my/fhir/StructureDefinition/refillHistory" />
    </element>
    <element id="Extension.value[x]">
      <path value="Extension.value[x]" />
      <max value="0" />
    </element>
  </differential>
</StructureDefinition>