title: Letter: The presence of Trypanosoma vivax in the ocular discharge of an experimentally infected calf.
mesh_terms: D000818:Animals; D002417:Cattle; D005122:Exudates and Transudates / Q000469:parasitology*; D005123:Eye / Q000469:parasitology*; D014345:Trypanosoma / Q000302:isolation & purification*