title: Serological studies of bovine ureaplasmas by agar-gel precipitation test.
mesh_terms: D000127:Acholeplasma / Q000276:immunology; D000818:Animals; D000942:Antigens, Bacterial / Q000276:immunology*; D002415:Cats; D002417:Cattle; D002645:Chickens; D003429:Cross Reactions; D004285:Dogs; D006168:Guinea Pigs; D006801:Humans; D051379:Mice; D009174:Mycoplasma / Q000276:immunology; D011233:Precipitin Tests; D013045:Species Specificity; D013552:Swine; D014509:Ureaplasma / Q000145:classification / Q000276:immunology*
chemical_list: D000942:Antigens, Bacterial