{
  "resourceType": "Observation",
  "id": "46eca276-b2b1-43fe-9415-ed4a3462d4a1",
  "meta": {
    "versionId": "1",
    "lastUpdated": "2021-03-12T22:07:00.224+00:00",
    "source": "#E88Bp6vmUvST0x5d"
  },
  "status": "final",
  "category": [
    {
      "coding": [
        {
          "system": "http://terminology.hl7.org/CodeSystem/observation-category",
          "code": "laboratory",
          "display": "laboratory"
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      ]
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  ],
  "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"
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  "encounter": {
    "reference": "Encounter/de9ffd61-bf84-4c7f-865f-cfdd3a0899b7"
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  "effectiveDateTime": "1946-01-04T03:52:34+00:00",
  "issued": "1946-01-04T03:52:34.375+00:00",
  "valueCodeableConcept": {
    "coding": [
      {
        "system": "http://snomed.info/sct",
        "code": "260385009",
        "display": "Negative (qualifier value)"
      }
    ],
    "text": "Negative (qualifier value)"
  }
}