Generic Formulation - Oral Chemotherapy Example - Capecitabine – includes a reference to a substance in the Ingredient element (id = "med0321")

<?xml version="1.0" encoding="UTF-8"?>

<Medication xmlns="http://hl7.org/fhir">
  <id value="med0321"/> 
  <code> 
    <coding> 
      <system value="http://snomed.info/sct"/> 
      <code value="108761006"/> 
      <display value="Product containing capecitabine (medicinal product)"/> 
    </coding> 
  </code> 
  <doseForm> 
    <coding> 
      <system value="http://snomed.info/sct"/> 
      <code value="385055001"/> 
      <display value="Tablet (basic dose form)"/> 
    </coding> 
  </doseForm> 
  <ingredient> 
    <item> 
      <concept> 
        <coding> 
          <system value="http://snomed.info/sct"/> 
          <code value="386906001"/> 
          <display value="Capecitabine (substance)"/> 
        </coding> 
      </concept> 
    </item> 
    <strengthRatio> 
      <numerator> 
        <value value="500"/> 
        <system value="http://unitsofmeasure.org"/> 
        <code value="mg"/> 
      </numerator> 
      <denominator> 
        <value value="1"/> 
        <unit value="Tablet"/> 
        <system value="http://snomed.info/sct"/> 
        <code value="385055001"/> 
      </denominator> 
    </strengthRatio> 
  </ingredient> 
</Medication>