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<MetaDataVersion OID="MDV.EXAMPLE" Name="Coding ItemDef Example" xmlns="http://www.cdisc.org/ns/odm/v2.0">
    <!-- Test definition -->
    <ItemGroupDef OID="IG.ALBUMIN_BLOOD" Name="Albumin concentration in blood with unit" Repeating="No" Type="Section">
        <ItemRef ItemOID="IT.ALBUMIN_BLOOD_CONC" Mandatory="Yes" UnitsItemOID="IT.ALBUMIN_BLOOD_UNIT"/>
    </ItemGroupDef>
    <!-- test details -->
    <ItemDef OID="IT.ALBUMIN_BLOOD_CONC" Name="Albumin concentration in blood (serum or plasma)" DataType="float" >
        <Description>
            <TranslatedText xml:lang="en">Albumin concentration in blood (serum or plasma)</TranslatedText>
            <TranslatedText xml:lang="fr">Concentration d'albumin dans le sang (sérum ou plasma)</TranslatedText>
        </Description>
        <!-- Coding, providing the expected LOINC code for the test -->
        <Coding Code="1751-7" System="http://loinc.org" SystemName="LOINC" SystemVersion="2.72"/>
    </ItemDef>
    <!-- Choice of unit for the test -->
    <ItemDef OID="IT.ALBUMIN_BLOOD_UNIT" Name="Unit for blood albumin test" DataType="text">
        <CodeListRef CodeListOID="CL.ALBUMIN_BLOOD_UNIT"/>
    </ItemDef>
    <CodeList OID="CL.ALBUMIN_BLOOD_UNIT" Name="Allowed units for albumin concentration in blood" DataType="text">
        <EnumeratedItem CodedValue="g/dL">
            <Coding Code="g/dL" System="http://unitsofmeasure.org" SystemName="UCUM"/>
        </EnumeratedItem>
        <EnumeratedItem CodedValue="g/L">
            <Coding Code="g/L" System="http://unitsofmeasure.org" SystemName="UCUM"/>
        </EnumeratedItem>
        <EnumeratedItem CodedValue="mg/mL">
            <Coding Code="mg/mL" System="http://unitsofmeasure.org" SystemName="UCUM"/>
        </EnumeratedItem>
    </CodeList>
</MetaDataVersion>