title: The frequency of infertility and abortion in cows infected with Tritrichomonas foetus var. brisbane.
mesh_terms: D000034:Abortion, Veterinary / Q000209:etiology*; D000818:Animals; D002417:Cattle; D002418:Cattle Diseases; D005260:Female; D007247:Infertility, Female / Q000209:etiology*; D008297:Male; D011247:Pregnancy; D011528:Protozoan Infections / Q000150:complications; D011529:Protozoan Infections, Animal; D014318:Tritrichomonas