{"code":{"coding":[{"code":"789-8","display":"Erythrocytes [#/volume] in Blood by Automated count","system":"http://loinc.org"}]},"effectiveDateTime":"2013-04-02T10:30:10+01:00","id":"f004","identifier":[{"system":"http://www.bmc.nl/zorgportal/identifiers/observations","use":"official","value":"6326"}],"interpretation":[{"coding":[{"code":"L","display":"Low","system":"http://terminology.hl7.org/CodeSystem/v3-ObservationInterpretation"}]}],"issued":"2013-04-03T15:30:10+01:00","performer":[{"display":"A. Langeveld","reference":"Practitioner/f005"}],"referenceRange":[{"text":"12-14 y Male: 4.4 - 5.2  x  10^12/L ; 12-14 y Female: 4.2 - 4.8  x  10^12/L ; 15-17 y Male: 4.6 - 5.4  x  10^12/L ; 15-17 y Female: 4.2 - 4.8  x  10^12/L ; 18-64 y Male: 4.6 - 5.4  x  10^12/L ; 18-64 y Female: 4.0 - 4.8  x  10^12/L ; 65-74 y Male: 4.3 - 5.3  x  10^12/L ; 65-74 y Female: 4.1 - 4.9  x  10^12/L"}],"resourceType":"Observation","status":"final","subject":{"display":"P. van de Heuvel","reference":"Patient/f001"},"valueQuantity":{"code":"10*12/L","system":"http://unitsofmeasure.org","unit":"10^12/L","value":4.12}}