title: Prevalence of Toxoplasma gondii infection in horses.
mesh_terms: D000818:Animals; D001681:Biological Assay; D002415:Cats; D005260:Female; D006734:Horse Diseases / Q000453:epidemiology* / Q000469:parasitology; D006736:Horses; D008297:Male; D051379:Mice; D009820:Ohio; D014122:Toxoplasma / Q000302:isolation & purification / Q000472:pathogenicity; D014124:Toxoplasmosis, Animal / Q000453:epidemiology* / Q000469:parasitology