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. Author manuscript; available in PMC: 2018 Jan 26.
Published in final edited form as: Proceedings (IEEE Int Conf Bioinformatics Biomed). 2017 Dec 18;2017:1262–1269. doi: 10.1109/BIBM.2017.8217840

Fig. 1.

Fig. 1

The four highest levels of the Semantic Network, with the ten STs analyzed in our study highlighted in yellow. Six highlighted STs are in the first two levels and four more are in the third level. The latter are annotated with “few concepts are assigned this broad type” in the UMLS documentation.