{description: 'A rating system that describes the quality of evidence such as the GRADE, DynaMed, or Oxford CEBM systems.', package_name: hl7.terminology.r4, name: QualityOfEvidenceRating, type: null, package_version: 3.1.0, class: unknown, kind: null, url: 'http://terminology.hl7.org/ValueSet/evidence-quality', version: 0.1.0}