{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "kep, the rate constant between extravascular extracellular space (EES) and blood plasma See Tofts et al, \\\"Estimating Kinetic Parameters From Dynamic Contrast-Enhanced T1-Weighted MRI of a Diffusable Tracer: Standardized Quantities and Symbols\\\", Journal of Magnetic Resonance Imaging, vol. 10, pp. 223-232, 1999",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "5f336dd4-db81-5653-939a-25648922f08e",
  "concept_id" : "129fb88a-b4a4-5b4d-8a7e-3cc9554760c7",
  "ancestors" : {
    "126313" : 0
  },
  "id" : "15ad9678-e52a-46a6-b729-ad06abcf16ec",
  "code" : "126313",
  "display" : "kep",
  "version" : "01"
}