Tricyclic antidepressants have been long established as highly efficacious prophylactic treatments.

Cladribine (2-chlorodeoxyadenosine, 2-CdA) and pentostatin are both highly efficacious in the treatment of patients with disease refractory to interferon-alpha.

The bullying manner was highly efficacious with a nervous disposition.

Does he agree that reductions in personal taxation are a highly efficacious means of stimulating simultaneously the demand and the supply sides of the economy?

'That white pill is a highly efficacious tonic' said the Leader, speaking forcefully.

Clonazepam is highly efficacious in eyelid myoclonia and myoclonic jerks.

I am sure it will prove highly efficacious, my lord.

It is said that the Confucian Temple next to the Examination House highly efficacious.

These chimeric vaccines are predicted to be safe, very unlikely to revert, and highly efficacious.

No scientific study has shown any drug to be highly efficacious for treatment of LGS, and its best treatment remains uncertain.