But millions of sheep have been saved by the discovery that one of these fancy scientific entozoa, pressing on the brain, caused the sheep's death.
"Editorials-from-the-Hearst-Newspapers"
Brisbane, Arthur
There are entozoa which, living in the insides of other animals, and being constantly bathed by nutritive fluids, absorb a sufficiency through their outer surfaces; and so have no need of stomachs, and do not possess them.
"Essays: Scientific, Political, & Speculative, Vol. I"
Herbert Spencer
If flukes were present, it was evident that, in order to strike at the root of the malady, they must get rid of these entozoa, and that could only be effected by bringing about a healthy condition of the system.
"The American Reformed Cattle Doctor"
George Dadd