{
  "resourceType" : "ClinicalUseDefinition",
  "id" : "example-undesirable",
  "extension" : [{
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
    "valueCode" : "brr"
  }],
  "type" : "undesirable-effect",
  "subject" : [{
    "reference" : {
      "reference" : "MedicinalProductDefinition/example"
    }
  }],
  "undesirableEffect" : {
    "symptomConditionEffect" : {
      "concept" : {
        "coding" : [{
          "system" : "http://ema.europa.eu/example/undesirableeffectassymptom-condition-effect",
          "code" : "Anaemia"
        }]
      }
    },
    "classification" : {
      "coding" : [{
        "system" : "http://ema.europa.eu/example/symptom-condition-effectclassification",
        "code" : "Blood-and-lymphatic-system-disorders"
      }]
    },
    "frequencyOfOccurrence" : {
      "coding" : [{
        "system" : "http://ema.europa.eu/example/frequencyofoccurrence",
        "code" : "Common"
      }]
    }
  }
}