<xs:simpleType name="DoseEquivalentUom">
  <xs:restriction base="eml:UomEnum">
    <xs:enumeration value="mrem">
      <xs:annotation>
        <xs:documentation>thousandth of rem</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="mSv">
      <xs:annotation>
        <xs:documentation>millisievert</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="rem">
      <xs:annotation>
        <xs:documentation>rem</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="Sv">
      <xs:annotation>
        <xs:documentation>sievert</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
  </xs:restriction>
</xs:simpleType>