description: Substance for marking the basis of strength. When the precise active ingredient is a salt, the strength is often provided for the active moiety (basis of strength).
package_name: ihe.pharm.mpd.r4
derivation: constraint
name: MedicationStrengthSubstance
type: Extension
elements:
  extension: {index: 0}
  url:
    pattern: {type: uri, value: 'https://profiles.ihe.net/PHARM/MPD/StructureDefinition/ihe-ext-medication-strengthsubstance'}
    type: uri
    index: 1
  value:
    choices: [valueCodeableConcept]
    index: 3
  valueCodeableConcept: {type: CodeableConcept, choiceOf: value, index: 4}
package_version: 1.0.0-comment
extensions: {}
class: extension
kind: complex-type
url: https://profiles.ihe.net/PHARM/MPD/StructureDefinition/ihe-ext-medication-strengthsubstance
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 1.0.0-comment
required: [value, valueCodeableConcept]