Oral Chemotherapy - Myleran

{
  "resourceType" : "MedicationAdministration",
  "id" : "medadmin0310",
  "contained" : [{
    "resourceType" : "Medication",
    "id" : "med0304",
    "code" : {
      "coding" : [{
        "system" : "http://hl7.org/fhir/sid/ndc",
        "code" : "76388-713-25",
        "display" : "MYLERAN, 25 TABLET, FILM COATED in 1 BOTTLE (76388-713-25) (package)"
      }],
      "text" : "Myleran 2mg tablet, film coated"
    }
  }],
  "status" : "completed",
  "medication" : {
    "reference" : {
      "reference" : "#med0304"
    }
  },
  "subject" : {
    "reference" : "Patient/pat1",
    "display" : "Donald Duck"
  },
  "occurrencePeriod" : {
    "start" : "2015-01-15T22:03:00+01:00",
    "end" : "2015-01-16T02:03:00+01:00"
  },
  "performer" : [{
    "actor" : {
      "reference" : {
        "reference" : "Practitioner/f007",
        "display" : "Patrick Pump"
      }
    }
  }],
  "request" : {
    "reference" : "MedicationRequest/medrx0306"
  },
  "dosage" : {
    "text" : "6 mg PO daily for remission induction; adjust dosage to white blood cell (WBC) count.  With hold treatment if WBC is less than 15,000/µL; resume when WBC is greater than 50,000/µL",
    "route" : {
      "coding" : [{
        "system" : "http://snomed.info/sct",
        "code" : "26643006",
        "display" : "Oral route (qualifier value)"
      }]
    },
    "dose" : {
      "value" : 6,
      "unit" : "mg",
      "system" : "http://unitsofmeasure.org",
      "code" : "mg"
    }
  }
}