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Unified Medical Language System (UMLS)

UMLS Vocabularies

NCI_ICH (International Conference on Harmonization Terms) - Synopsis

Search NCI_ICH in the UMLS Metathesaurus
(requires a free UMLS license)

The NCI Thesaurus incorporates a small set of terms from the International Conference on Harmonisation of Technical Requirements for Registration of Pharmaceuticals for Human Use (ICH).

Metathesaurus Update Frequency
The ICH terms are updated annually as part of the NCI Thesaurus in the Metathesaurus.