{
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    "text" : "Laboratory",
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        "system" : "http://hl7.org/fhir/observation-category",
        "display" : "Laboratory",
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    "value" : 6.2,
    "system" : "http://unitsofmeasure.org",
    "unit" : "10*3/uL"
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  "subject" : {
    "display" : "Lopez, James Joel",
    "reference" : "https://epicproxy.et0905.epichosted.com/FHIRProxy/api/FHIR/DSTU2/Patient/TrS7pTeyWII9cw-xxl5jDrPczC4c5dkg8XOYg4BocZ84B"
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  "referenceRange" : [
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        "system" : "http://unitsofmeasure.org",
        "unit" : "10*3/uL"
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      "text" : "3.6 - 10.4 10*3/uL"
    }
  ],
  "effectiveDateTime" : "2020-03-25T12:30:00Z",
  "resourceType" : "Observation"
}