Where used:

Attribute	WHEELCHAIR VOUCHER ISSUE DATE	references in description WHEELCHAIR SERVICES VOUCHER
Attribute	WHEELCHAIR VOUCHER OPTION CHOSEN	references in description WHEELCHAIR SERVICES VOUCHER
Attribute	WHEELCHAIR VOUCHER USED DATE	references in description WHEELCHAIR SERVICES VOUCHER
Attribute	WHEELCHAIR VOUCHER VALUE	has attribute WHEELCHAIR SERVICES VOUCHER
Class	PATIENT	is associated with: issued with WHEELCHAIR SERVICES VOUCHER
Diagram	HP280	displays WHEELCHAIR SERVICES VOUCHER
Supporting Information	HP280	references in description WHEELCHAIR SERVICES VOUCHER