title: Influence of intraperitoneal administration of hyperimmune pig serum, IgG and IgM on the development of infection in gnotobiotic piglets infected intranasally with Mycoplasma hyorhinis.
mesh_terms: D000818:Animals; D005856:Germ-Free Life; D007116:Immunization, Passive / Q000662:veterinary*; D007136:Immunoglobulins / Q000008:administration & dosage*; D007274:Injections, Intraperitoneal; D009175:Mycoplasma Infections / Q000276:immunology / Q000503:physiopathology / Q000662:veterinary*; D013552:Swine / Q000276:immunology; D013553:Swine Diseases / Q000276:immunology*
chemical_list: D007136:Immunoglobulins