{
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  "id" : "medicationadministration-naloxone-response-anon",
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  },
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    "extension" : [{
      "url" : "http://hl7.org/fhir/StructureDefinition/data-absent-reason",
      "valueCode" : "masked"
    }],
    "status" : "empty",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p>MASKED</p></div>"
  },
  "extension" : [{
    "url" : "http://hl7.org/fhir/us/ecr/StructureDefinition/us-ph-therapeutic-medication-response-extension",
    "valueCodeableConcept" : {
      "coding" : [{
        "system" : "http://snomed.info/sct",
        "code" : "268910001",
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      }]
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  "medicationCodeableConcept" : {
    "coding" : [{
      "system" : "http://www.nlm.nih.gov/research/umls/rxnorm",
      "code" : "1659929",
      "display" : "1 ML naloxone hydrochloride 0.4 MG/ML Injection"
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    "end" : "2018-03-07"
  },
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      "coding" : [{
        "system" : "http://snomed.info/sct",
        "code" : "206007",
        "display" : "Gluteus maximus muscle"
      }]
    },
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        "system" : "http://snomed.info/sct",
        "code" : "422145002",
        "display" : "Inject - dosing instruction imperative (qualifier value)"
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    },
    "dose" : {
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      "unit" : "mL",
      "system" : "http://unitsofmeasure.org",
      "code" : "mL"
    }
  }
}