{description: Risk of Treatment with opioids in control group was 15.8%., package_name: hl7.fhir.uv.ebm, name: ComparatorOnlyEvidence_Treatment_with_opioids_without_bariatric_surgery_Control_Group_in_JAMA_2018_Norwegian_cohort_study, type: null, package_version: 1.0.0-ballot2, class: unknown, kind: null, url: 'https://fevir.net/resources/Evidence/104394', version: null}