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Table 2 Comparison of sources’ coverage of unique drug names, indication terms, and drug-indication relations after normalization

From: Toward a comprehensive drug ontology: extraction of drug-indication relations from diverse information sources

Source

%normalized

drug

indication

drug-indication pairs

CTD

33

49

49

MeSH_PA

27

6

14

WHO_DD

28

5

14

evoc_ATC

26

5

11

ChEBI

17

8

5

WHO_ATC

11

5

5

DrugBank

6

34

4

USAN_TC

23

18

4

NDFRT

6

16

3

DailyMed

4

23

2

evoc_eProj

3

6

1

PDR

3

5

1

  1. Percentages are relative to total counts of 25,278 unique normalized drug names, 6,228 unique normalized indication terms, and 167,087 unique normalized drug-indication relations
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Journal of Biomedical Semantics

ISSN: 2041-1480