A similar process, and equally efficacious, was introduced by F.
Of the numerous remedies proposed the most efficacious is perhaps sodium amalgam.
And too efficacious an instrument of church discipline lightly to be thrown away.
Efficacious for the good of men's souls and bodies, and for the confusion of the powers of darkness.'
Ten or fifteen grains of the sulphate are often given three times a day for this latter purpose, and smaller doses of the much more efficacious acid hydrochloride will be found to convey even more certain immunity.