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. 2018 Feb 21;7:210. [Version 1] doi: 10.12688/f1000research.13830.1

Figure 4. Frequency of n-grams across all SMI documents in CRIS.

Figure 4.

White bars represent concepts that were found to exist in SNOMED CT. Grey bars represent partial/uncertain matches, or novel synonyms of existing SNOMED CT concepts. Black bars represent concepts with no SNOMED mapping.