title: Spread of Tritrichomonas foetus in beef bulls in an infected herd.
mesh_terms: D000818:Animals; D001315:Australia; D002417:Cattle; D002418:Cattle Diseases / Q000635:transmission*; D008297:Male; D011528:Protozoan Infections / Q000635:transmission; D011529:Protozoan Infections, Animal; D014318:Tritrichomonas