{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "A tracer diffusion kinetic model in which the permeability is assumed to be isodirectional. See P. Tofts, \\\"Modeling tracer kinetics in dynamic Gd-DTPA MR imaging\\\", Journal of Magnetic Resonance Imaging, vol. 7, pp. 91-101, 1997",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "5f336dd4-db81-5653-939a-25648922f08e",
  "concept_id" : "e383fb9d-08b4-5840-ab07-04c0edc1f42b",
  "ancestors" : {
    "126340" : 0
  },
  "id" : "88e46f20-2335-42a8-a167-190cea8ec722",
  "code" : "126340",
  "display" : "Standard Tofts Model",
  "version" : "01"
}