title: Haemagglutination by Neisseria ovis isolated from the eyes of sheep.
mesh_terms: D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000382:microbiology; D003228:Conjunctiva / Q000382:microbiology; D006384:Hemagglutination; D007639:Keratoconjunctivitis, Infectious / Q000382:microbiology*; D009343:Neisseria / Q000276:immunology* / Q000302:isolation & purification; D012756:Sheep; D012757:Sheep Diseases / Q000382:microbiology*