Feldman, E C Prostaglandin induction of abortion in pregnant bitches after misalliance. [electronic resource] - Journal of the American Veterinary Medical Association Jun 1993 - 1855-8 p. digital Publication Type: Journal Article ISSN: 0003-1488 Subjects--Topical Terms: Abortion, Induced--veterinaryAnimalsBreedingDinoprost--adverse effectsDogsFemalePregnancyPregnancy, AnimalProgesterone--bloodRandom AllocationUltrasonography, Prenatal--veterinary