RTI uses cookies to offer you the best experience online. By clicking “accept” on this website, you opt in and you agree to the use of cookies. If you would like to know more about how RTI uses cookies and how to manage them please view our Privacy Policy here. You can “opt out” or change your mind by visiting: http://optout.aboutads.info/. Click “accept” to agree.
When is it appropriate to use a placebo arm in a trial?
Rothman, K., & Michels, KB. (2002). When is it appropriate to use a placebo arm in a trial? In HA. Guess, A. Kleinman, JW. Kusek, & LW. Engel (Eds.), The Science of the Placebo: Toward an Interdisciplinary Research Agenda BMJ Books.
