1. Entry
     BC CDA Planned Immunization Activity (2.16.840.1.113883.3.51.60.3.39)
    1. Entry
       Immunization Medication Information (V2) (2.16.840.1.113883.10.20.22.2.91)
    2. Entry
       BC CDA Author (Body) (2.16.840.1.113883.3.51.60.3.5)
      1. Header
         BC CDA Person (2.16.840.1.113883.3.51.60.1.5.2)
      2. Header
         BC CDA Organization (2.16.840.1.113883.3.51.60.1.5.1)
    3. Entry
       Indication (V2) (2.16.840.1.113883.10.20.22.2.67)
    4. Entry
       Instruction (V2) (2.16.840.1.113883.10.20.22.2.68)
    5. Entry
       Precondition for Substance Administration (V2) (2.16.840.1.113883.10.20.22.2.85)