{
  "package" : "hl7.terminology.r4@6.3.0",
  "definition" : "Used for Peto method of meta-analysis, no additional elements needed",
  "system" : "http://terminology.hl7.org/CodeSystem/statistic-model-code",
  "property" : [ ],
  "codesystem" : "5b16de37-1092-5738-898e-bd7cc9aeb835",
  "concept_id" : "917835bf-b5cd-5cdb-a7e4-3a8a546de54c",
  "ancestors" : {
    "petoMethod" : 0
  },
  "id" : "1cb63b1f-642a-4e52-a3af-1bd9dbb75340",
  "code" : "petoMethod",
  "display" : "Peto method",
  "version" : "1.0.0"
}