...Pregnant ewes require the same food as at all other times;but caution is necessary to prevent injury or abortion, which isoften the result of excessive fat, feebleness, or disease... 
Richard L. Allen 「Domestic Animals」
...Suddenfright, as from dogs or strange objects; long or severe journeys;great exertions; unwholesome food; blows in the region of thefœtus, and some other causes, produce abortion...
Richard L. Allen 「Domestic Animals」
...I have examined many specimens of various colours from different countries, and there was no trace of the oil-gland; this is a curious case of abortion...
Charles Darwin 「The Variation of Animals and Plants Under Domestication, Vol. I.」
...It may, in thehands of others, have caused the uterus to contract, and thus havefavored parturition, or have brought about abortion...
Dinks, Mayhew, and Hutchinson 「The Dog」
...Udder locking ought never to be attempted, as it oftenleads to abortion, and is, besides, not of the slightest utility...
Ambrose Blacklock 「A Treatise on Sheep:」
...Reiterated copulation does not appear to produce abortion inthe sow; at least to the extent it does in other animals...
Robert Jennings 「Sheep, Swine, and Poultry」
...The sow’s ring should be ascertainedto be of sufficient strength previously to her taking the boar, onaccount of the risk of abortion, if the operation is renewed while sheis with pig...
Robert Jennings 「Sheep, Swine, and Poultry」
...Thebuckeyes are said to have a specific effect in producing abortion in cattle andgoats...
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
...In the main the feed should belaxative, as costiveness and straining are liable to cause abortion...
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
...This,however, is substantiated with certainty only by microscopic demonstration ofthe germ of abortion...
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
...Tuberculosis in the abdominal organs is often signalized by abortion and byabnormal sexual manifestations...
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
...It should not be given to animals in advanced pregnancy, asthere is danger of producing abortion...
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
..."I say, young chap," inquiredJorrocks, "whose is that?" "How did you know thatI was a young chap?" inquired the abortion turninground...
Robert Smith Surtees 「Jorrocks' Jaunts and Jollities」
...Each splash in the water beneath him, each sigh of the multitudinous and melancholy sea, seemed to prelude the laborious advent of some mis-shapen and ungainly abortion of the ooze...
Marcus Clarke 「For the Term of His Natural Life」
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