<Observation xmlns="http://hl7.org/fhir"><id value="bmd"/><status value="final"/><code><coding><system value="http://loinc.org"/><code value="24701-5"/><display value="DXA Femur [Mass/Area] Bone density"/></coding><text value="BMD - Left Femur"/></code><subject><reference value="Patient/pat2"/></subject><performer><reference value="Organization/1832473e-2fe0-452d-abe9-3cdb9879522f"/><display value="Acme Imaging Diagnostics"/></performer><valueQuantity><value value="0.887"/><unit value="g/cm²"/><system value="http://unitsofmeasure.org"/><code value="g/cm-2"/></valueQuantity><bodySite><coding><system value="http://snomed.info/sct"/><code value="71341001:272741003=7771000"/></coding><text value="Left Femur"/></bodySite></Observation>