Tolong jelaskan mengenai Faktor keamanan tertentu dari Dosis efektif

Liu J (2010). "Minimum Effective Dose". Encyclopedia of Biopharmaceutical Statistics. Taylor & Francis. p. 1493. doi:10.1081/E-EBS3-130001128 (inactive 2019-12-01). ISBN 978-1-4398-2246-3.

Chemistry, International Union of Pure and Applied. "IUPAC Gold Book - median effective dose (ED 50)". goldbook.iupac.org. Retrieved 2019-07-01.

Miller R, Eriksson L, Fleisher L, Wiener-Kronish J, Young W (May 2009). Miller's Anesthesia (7th ed.). Churchill Livingstone. pp. 500–504. ISBN 978-1-4557-0876-5.