Bovine abortion due to Haemophilus species.
D000034:Abortion, Veterinary; D000818:Animals; D002417:Cattle; D002418:Cattle Diseases; D005260:Female; D006190:Haemophilus; D006192:Haemophilus Infections; D011247:Pregnancy
ABORTION/veterinary; CATTLE/diseases; HAEMOPHILUS/infection