Kvasnicka, W G Clinical evaluation of the efficacy of inoculating cattle with a vaccine containing Tritrichomonas foetus. [electronic resource] - American journal of veterinary research Nov 1992 - 2023-7 p. digital Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial ISSN: 0002-9645 Subjects--Topical Terms: Abortion, Veterinary--parasitologyAnimalsAntibodies, Protozoan--bloodCattleCattle Diseases--immunologyFemaleFertilizationPregnancyProtozoan Infections--immunologyProtozoan Infections, AnimalProtozoan Vaccines--immunologyTritrichomonas foetus--immunology