Each OUT-PATIENT CLINIC

	must be provided within one and only one SERVICE
	must be related to one and only one SERVICE POINT
	may be related to one or more CLINIC ATTENDANCE NON-CONSULTANT
	may be related to one or more GENITOURINARY CLINIC BY PERIOD (deleted)
	may be related to one or more GENITOURINARY EPISODE
	may be related to one or more OUT-PATIENT APPOINTMENT
	may be related to one or more PATIENT REGISTRATION