{

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          "system": "http://www.nlm.nih.gov/research/umls/rxnorm",
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  "display": "Donald Duck"
},
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},
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  "end": "2015-01-15T14:30:00+01:00"
},
"performer": [
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      "display": "Patrick Pump"
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],
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    "reference": "Condition/f202"
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],
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},
"dosage": {
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    "coding": [
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    "unit": "mg",
    "system": "http://unitsofmeasure.org",
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},
"meta": {
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    {
      "system": "http://terminology.hl7.org/CodeSystem/v3-ActReason",
      "code": "HTEST",
      "display": "test health data"
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}

}