Epizootic bovine abortion: clinical and serologic responses and pathologic changes in extragenital organs of pregnant heifers.
D000034:Abortion, Veterinary / Q000097:blood* / Q000473:pathology; D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000097:blood* / Q000473:pathology; D002689:Chlamydia; D003168:Complement Fixation Tests; D005260:Female; D011247:Pregnancy; D014599:Uterus / Q000473:pathology