description: null
package_name: LogicNets.NCCN
derivation: constraint
name: NCCNEvidenceCategoryExtension
type: Extension
elements:
  url:
    pattern: {type: Uri, value: 'http://nccn.info/fhir/StructureDefinition/EvidenceCategoryExtension'}
    index: 0
  value:
    choices: [valueString]
    index: 2
  valueString: {type: string, choiceOf: value, index: 3}
package_version: 0.8.1
class: extension
kind: complex-type
url: http://nccn.info/fhir/StructureDefinition/EvidenceCategoryExtension
base: http://hl7.org/fhir/StructureDefinition/Extension
version: null
required: [valueString, value]