Metadata of the program.
Optionally:
Values that apply to the program.
Details of dispensing rules.
Zero or more of:
Zero or more of:
Prescribing rules that have been removed or relocated.
The date when this program became effective. This is the least recent date of its
constituent, effective prescribing rules.
Optionally:
The date that this program became non-effective.
For future extensions.
PBS XML