1. US Food and Drug Administration, US Department of Health and Human Services. Drug approval package: Mifeprex (mifepristone) tablet: population council application No. 20687: approval date: 9/28/2000. Accessed May 25, 2023. https://www.accessdata.fda.gov/drugsatfda_docs/nda/2000/20687_mifepristone.cfm