Sentence examples for * efficacy from inspiring English sources

It's an efficacy issue".

"All have some efficacy.

Focusing on comparative efficacy.

How's your efficacy doing?

"Most vaccines wane in efficacy.

Rigorous efficacy studies are next.

Its efficacy has been debated.

Today, efficacy is the challenge.

Acupuncture: Efficacy, Safety and Practice.

There is also the matter of efficacy.

And then luminous efficacy would be stretched.