CLINICAL INTERVENTION

Each CLINICAL INTERVENTION
must be the reason for using one and only one MACHINE
may be the reason for administering one or more ANAESTHETIC OR ANALGESIC
may be the provider of one or more CLINICAL INVESTIGATION RESULT ITEM
may be the supplier of one and only one IMMUNISATION COURSE TYPE
may be the user of one or more IMPLANT
may be the user of one and only one SAMPLE