<Observation xmlns="http://hl7.org/fhir"><id value="f204"/><identifier><system value="https://intranet.aumc.nl/labvalues"/><value value="1304-03720-Creatinine"/></identifier><status value="final"/><code><coding><system value="https://intranet.aumc.nl/labtestcodes"/><code value="20005"/><display value="Creatinine(Serum)"/></coding></code><subject><reference value="Patient/f201"/><display value="Roel"/></subject><issued value="2013-04-04T14:34:00+01:00"/><performer><reference value="Practitioner/f202"/><display value="Luigi Maas"/></performer><valueQuantity><value value="122"/><unit value="umol/L"/><system value="http://snomed.info/sct"/><code value="258814008"/></valueQuantity><interpretation><coding><system value="http://snomed.info/sct"/><code value="166717003"/><display value="Serum creatinine raised"/></coding><coding><system value="http://terminology.hl7.org/CodeSystem/v3-ObservationInterpretation"/><code value="H"/></coding></interpretation><referenceRange><low><value value="64"/></low><high><value value="104"/></high><type><coding><system value="http://terminology.hl7.org/CodeSystem/referencerange-meaning"/><code value="normal"/><display value="Normal Range"/></coding></type></referenceRange></Observation>