title: The isolation of spirochaetes from pigs affected with swine dysentery.
mesh_terms: D000818:Animals; D001431:Bacteriological Techniques; D004405:Dysentery, Bacillary / Q000382:microbiology / Q000662:veterinary*; D008851:Micropore Filters; D013142:Spirochaeta / Q000302:isolation & purification*; D013552:Swine; D013553:Swine Diseases / Q000382:microbiology*