How to cite DRON

Building a drug ontology based on RxNorm and other sources

https://jbiomedsem.biomedcentral.com/articles/10.1186/2041-1480-4-44

Hanna J, Joseph E, Brochhausen M, Hogan WR. Building a drug ontology based on RxNorm and other sources. J Biomed Semantics. 2013;4(1):44. Published 2013 Dec 18. doi:10.1186/2041-1480-4-44