<status value="active"/> <experimental value="false"/> <date value="2019-03-20T00:00:00-04:00"/> <publisher value="TBD - External Body"/> <contact> <name value="National Cancer Institute"/> </contact> <description value="NCI Thesaurus NCI Thesaurus is a biomedical thesaurus created specifically to meet the needs of the cancer research community, especially those engaged in translational research NCI Thesaurus is produced by the NCI Enterprise Vocabulary Services project. The NCI Thesaurus is provided under an open content license."/> <caseSensitive value="true"/> <content value="not-present"/> </CodeSystem>

This code system http://ncithesaurus-stage.nci.nih.gov defines many codes, but they are not represented here