{
  "package" : "hl7.terminology.r4@6.3.0",
  "definition" : "i) Event or laboratory test abnormality, with plausible time relationship to drug intake; ii) Cannot be explained by disease or other drugs; iii) Response to withdrawal plausible (pharmacologically, pathologically); iv) Event definitive pharmacologically or phenomenologically (i.e. an objective and specific medical disorder or a recognized pharmacological phenomenon); or v) Re-challenge satisfactory, if necessary.",
  "system" : "http://terminology.hl7.org/CodeSystem/adverse-event-causality-assess",
  "property" : [ ],
  "codesystem" : "19ae1f0d-d2de-50e6-a6b8-7fe6d1c5fe38",
  "concept_id" : "452e6293-bb5d-5667-979e-1496c81039c1",
  "ancestors" : {
    "certain" : 0
  },
  "id" : "5d617896-ea32-4a62-97de-9f0d6a32f486",
  "code" : "certain",
  "display" : "Certain",
  "version" : "1.0.1"
}