title: Mycoplasmal pneumonia of swine: active and passive immunizations.
mesh_terms: D000818:Animals; D001428:Bacterial Vaccines / Q000008:administration & dosage*; D006386:Hemagglutination Tests / Q000662:veterinary; D007106:Immune Sera / Q000032:analysis; D007110:Immunity, Active; D007112:Immunity, Maternally-Acquired; D009174:Mycoplasma / Q000276:immunology; D009175:Mycoplasma Infections / Q000517:prevention & control / Q000662:veterinary*; D011014:Pneumonia / Q000517:prevention & control / Q000662:veterinary*; D013552:Swine; D013553:Swine Diseases / Q000150:complications / Q000517:prevention & control*
chemical_list: D001428:Bacterial Vaccines; D007106:Immune Sera