[Etiology of infectious atrophic rhinitis of swine. 1. Relationship between the disease and bacterial flora of the nasal cavity].
D000367:Age Factors; D000818:Animals; D007564:Japan; D009666:Nose / Q000382:microbiology*; D012222:Rhinitis, Atrophic / Q000453:epidemiology / Q000209:etiology / Q000662:veterinary*; D013552:Swine; D013553:Swine Diseases / Q000209:etiology*