title: Bovine protozoal abortion.
authors.forename: W
authors.initials: W
authors.lastname: Wouda
authors.forename: I J
authors.initials: IJ
authors.lastname: Visser
authors.forename: F
authors.initials: F
authors.lastname: Van Knapen
mesh_terms: D000034:Abortion, Veterinary / Q000469:parasitology*; D000818:Animals; D016782:Apicomplexa / Q000302:isolation & purification*; D002417:Cattle; D005260:Female; D005315:Fetal Diseases / Q000469:parasitology / Q000662:veterinary*; D011247:Pregnancy; D011528:Protozoan Infections / Q000469:parasitology; D011529:Protozoan Infections, Animal