1. Entry
     Immunization Activity (2.16.840.1.113883.3.1937.99.61.5.10.900208)
    1. Entry
       Immunization Medication Information (2.16.840.1.113883.3.1937.99.61.5.10.900209)
      1. Entry
         Vaccination Material (2.16.840.1.113883.2.11.10.900831)
    2. Entry
       Indication (2.16.840.1.113883.3.1937.99.61.5.10.900211)
    3. *
       Immunization Refusal Reason (2.16.840.1.113883.3.1937.99.61.5.10.900210)