Skip to main content
. 2023 Sep 14;37(12):681–694. doi: 10.1007/s10822-023-00529-x

Table 2.

Pharmacological classes of drugs

Sources ChEBI [16] MeSH [17] FDA [18] WHO STEM [8]
Number of class codes 701 466 1131 424
Number of drugs 2230 3017 3229 2845