title: [Study on avirulent Leptospira pomona live vaccine in swine (author's transl)].
mesh_terms: D000818:Animals; D001428:Bacterial Vaccines / Q000592:standards*; D006224:Cricetinae; D007919:Leptospira / Q000276:immunology* / Q000472:pathogenicity; D013552:Swine; D014611:Vaccination; D014774:Virulence
chemical_list: D001428:Bacterial Vaccines