Real-world patient - erythrocyte

{
  "resourceType": "Observation",
  "id": "f004",
  "text": {
    "status": "generated",
    "div": "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p><b>Generated Narrative: Observation</b><a name=\"f004\"> </a></p><div style=\"display: inline-block; background-color: #d9e0e7; padding: 6px; margin: 4px; border: 1px solid #8da1b4; border-radius: 5px; line-height: 60%\"><p style=\"margin-bottom: 0px\">Resource Observation &quot;f004&quot; </p></div><p><b>identifier</b>: <span title=\"    urn:oid:2.16.840.1.113883.4.642.1.7    \">id: 6326 (OFFICIAL)</span></p><p><b>status</b>: final</p><p><b>code</b>: Erythrocytes [#/volume] in Blood by Automated count <span style=\"background: LightGoldenRodYellow; margin: 4px; border: 1px solid khaki\"> (<a href=\"https://loinc.org/\">LOINC</a>#789-8)</span></p><p><b>subject</b>: <a href=\"patient-example-f001-pieter.html\">Patient/f001: P. van de Heuvel</a> &quot;Pieter VAN DE HEUVEL&quot;</p><p><b>effective</b>: 2013-04-02T10:30:10+01:00</p><p><b>issued</b>: 04/04/2013 1:30:10 AM</p><p><b>performer</b>: <a href=\"practitioner-example-f005-al.html\">Practitioner/f005: A. Langeveld</a> &quot;Langeveld ANNE&quot;</p><p><b>value</b>: 4.12 10^12/L<span style=\"background: LightGoldenRodYellow\"> (Details: UCUM code 10*12/L = '10*12/L')</span></p><p><b>interpretation</b>: Low <span style=\"background: LightGoldenRodYellow; margin: 4px; border: 1px solid khaki\"> (<a href=\"http://terminology.hl7.org/3.1.0/CodeSystem-v3-ObservationInterpretation.html\">ObservationInterpretation</a>#L)</span></p><h3>ReferenceRanges</h3><table class=\"grid\"><tr><td>-</td><td><b>Text</b></td></tr><tr><td>*</td><td> 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       </td></tr></table></div>"
  },
  "identifier": [
    {
      "use": "official",
      "system": "http://www.bmc.nl/zorgportal/identifiers/observations",
      "value": "6326"
    }
  ],
  "status": "final",
  "code": {
    "coding": [
      {
        "system": "http://loinc.org",
        "code": "789-8",
        "display": "Erythrocytes [#/volume] in Blood by Automated count"
      }
    ]
  },
  "subject": {
    "reference": "Patient/f001",
    "display": "P. van de Heuvel"
  },
  "effectiveDateTime": "2013-04-02T10:30:10+01:00",
  "issued": "2013-04-03T15:30:10+01:00",
  "performer": [
    {
      "reference": "Practitioner/f005",
      "display": "A. Langeveld"
    }
  ],
  "valueQuantity": {
    "value": 4.12,
    "unit": "10^12/L",
    "system": "http://unitsofmeasure.org",
    "code": "10*12/L"
  },
  "interpretation": [
    {
      "coding": [
        {
          "system": "http://terminology.hl7.org/CodeSystem/v3-ObservationInterpretation",
          "code": "L",
          "display": "Low"
        }
      ]
    }
  ],
  "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       "
    }
  ]
}