title: [Vaccination studies in the so-called enzootic pneumonia of the swine using a SEP-formalin-vaccine].
mesh_terms: D000818:Animals; D001428:Bacterial Vaccines; D005260:Female; D005557:Formaldehyde; D009175:Mycoplasma Infections / Q000662:veterinary*; D011014:Pneumonia / Q000276:immunology / Q000662:veterinary*; D013552:Swine; D013553:Swine Diseases / Q000517:prevention & control*
chemical_list: D001428:Bacterial Vaccines; D005557:Formaldehyde
vernacular_title: Vakzinierungsversuche gegen die sogenannte enzootische Pneumonie des Schweines mit eier SEP-Formolvakzine.