{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "methodologic concerns reducing internal validity.",
  "system" : "http://terminology.hl7.org/CodeSystem/certainty-subcomponent-type",
  "property" : [ ],
  "codesystem" : "ded60f4d-725d-5101-a718-287ea94397dd",
  "concept_id" : "1d589bc5-66fc-5bfe-bb8c-d10b47bf26bf",
  "ancestors" : {
    "RiskOfBias" : 0
  },
  "id" : "90d1bbda-17a3-4af1-9b73-9727991d0932",
  "code" : "RiskOfBias",
  "display" : "Risk of bias",
  "version" : "4.0.1"
}