π fromFHIRQuantityUnitToString
- Human readable text
 - Dosage
 - Configuration
 
{
  "doseAndRate": [
    {
      "doseQuantity": {
        "value": "25",
        "system": "http://unitsofmeasure.org",
        "code": "ug"
      }
    }
  ]
}
{
    fromFHIRQuantityUnitToString: ({ quantity, language }) => {
        let unit = quantity.code || quantity.unit;
        let system = quantity.system || "";
        return `[${language} translation of "${unit}" (${system})]`;
    };
}