Where used:

Attribute	BODY IRRADIATION	references in description EXPOSURE
Attribute	EXPOSURE DATE	references in description EXPOSURE
Attribute	EXPOSURE NUMBER	references in description EXPOSURE
Attribute	EXPOSURE TYPE	references in description EXPOSURE
Attribute	LENGTH OF EXPOSURE	references in description EXPOSURE
Attribute	TREATMENT EXPOSURE TYPE	references in description EXPOSURE
Class	FRACTION	references in description EXPOSURE
Class	HEALTH CARE PROVIDER	references in description EXPOSURE
Class	PATIENT	references in description EXPOSURE
Class	RADIOTHERAPY MACHINE	is associated with: performed by EXPOSURE
Diagram	HP190	displays EXPOSURE
Supporting Information	HP190	references in description EXPOSURE