ItemRef Example

<ItemGroupDef OID="INCLUSION" Name="Inclusion Criteria" Repeating="No">
		   ...
		   <ItemRef ItemOID="IDef.GENDER" Mandatory="Yes"/>
		   <ItemRef ItemOID="IDef.ISPREG" Mandatory="Yes" CollectionExceptionConditionOID="CECID.ISMALE"/>
</ItemGroupDef>

<ConditionDef OID="CECID.ISMALE" Name="Subject's gender is Male">
  	 <Description>
     	<TranslatedText xml:lang="en" type="text/plain">Do not collect data for Male subjects</TranslatedText>
   	 </Description>
     <FormalExpression Context="PL/SQL">
		<Code>INCLUSION.IDef.GENDER = 'Male'</Code>
	 </FormalExpression>
</ConditionDef>