If the promising but untested treatment would replace EET, the head-to-head comparison would be similar to the "placebo-controlled" trials I've already described, but with EET in place of the placebo. 2012, R. Brian Haynes, Clinical Epidemiology: How to Do Clinical Practice Research, page 197:
EET en · PROPN
Meanings
(abbreviation, alt-of, initialism) Initialism of Eastern European Time.