<Observation xmlns="http://hl7.org/fhir">
  <id value="cd0eac80-5a80-42e8-a1c2-a2c11b7f37e3" />
  <status value="final" />
  <category>
    <coding>
      <system value="http://terminology.hl7.org/CodeSystem/observation-category" />
      <code value="vital-signs" />
      <display value="vital-signs" />
    </coding>
  </category>
  <code>
    <coding>
      <system value="http://loinc.org" />
      <code value="8302-2" />
      <display value="Body Height" />
    </coding>
    <text value="Body Height" />
  </code>
  <subject>
    <reference value="Patient/7ba8d35f-3f70-48b9-b711-104374136ac7" />
  </subject>
  <encounter>
    <reference value="Encounter/972b19f8-e94c-4edc-94ea-c6ddb2382674" />
  </encounter>
  <effectiveDateTime value="2012-05-18T17:48:54-04:00" />
  <issued value="2012-05-18T17:48:54.589-04:00" />
  <valueQuantity>
    <value value="139" />
    <unit value="cm" />
    <system value="http://unitsofmeasure.org" />
    <code value="cm" />
  </valueQuantity>
</Observation>