{
    "resourceType": "Observation",
    "id": "46eca276-b2b1-43fe-9415-ed4a3462d4a1",
    "meta": {
        "versionId": "1",
        "lastUpdated": "03/12/2021 22:07:00",
        "source": "#E88Bp6vmUvST0x5d"
    },
    "status": "final",
    "category":  [
        {
            "coding":  [
                {
                    "system": "http://terminology.hl7.org/CodeSystem/observation-category",
                    "code": "laboratory",
                    "display": "laboratory"
                }
            ]
        }
    ],
    "code": {
        "coding":  [
            {
                "system": "http://loinc.org",
                "code": "85339-0",
                "display": "Progesterone receptor Ag [Presence] in Breast cancer specimen by Immune stain"
            }
        ],
        "text": "Progesterone receptor Ag [Presence] in Breast cancer specimen by Immune stain"
    },
    "subject": {
        "reference": "Patient/0c8ec550-2221-43ef-8ac5-6e3964f4ed19"
    },
    "encounter": {
        "reference": "Encounter/de9ffd61-bf84-4c7f-865f-cfdd3a0899b7"
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    "effectiveDateTime": "01/04/1946 03:52:34",
    "issued": "01/04/1946 03:52:34",
    "valueCodeableConcept": {
        "coding":  [
            {
                "system": "http://snomed.info/sct",
                "code": "260385009",
                "display": "Negative (qualifier value)"
            }
        ],
        "text": "Negative (qualifier value)"
    }
}