title: [Oral, active immunization of newborn piglets against Escherichia coli: efficiency tests using the intestinal ligature test].
mesh_terms: D000818:Animals; D000831:Animals, Newborn / Q000276:immunology*; D004927:Escherichia coli Infections / Q000517:prevention & control / Q000662:veterinary*; D013552:Swine / Q000276:immunology*; D013553:Swine Diseases / Q000517:prevention & control*; D014611:Vaccination
vernacular_title: Orale, aktive Immunisierung neugeborener Ferkel gegen Escherichia coli: Wirksamkeitsnachweis im Darmligaturtest